id stringlengths 29 29 | database_id int64 1 1 | database_name stringclasses 1
value | question stringclasses 9
values | question_tone stringclasses 6
values | sql_postgis stringlengths 47 718 | sql_spatialite stringlengths 47 718 | sql_type stringclasses 9
values | difficulty dict | usage_frequency stringclasses 2
values | database_schema dict | spatial_functions listlengths 0 0 | instruction stringclasses 1
value | results listlengths 0 0 | has_results bool 1
class | stage stringclasses 1
value | generation_method stringclasses 1
value | quality_score float64 0.74 0.94 | quality_breakdown dict | synthetic_structure dict | generated_at stringdate 2025-10-06 15:36:18 2025-10-06 15:39:20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
cim_stage2_eclab_ctgan_000200 | 1 | cim_wizard | Generated question for SPATIAL_JOIN query | CONDITIONAL | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dsm_raster d ON c.geomet... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dsm_raster d ON c.geomet... | SPATIAL_JOIN | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 44
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-200",
"cte_count": 2,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 3,
"table_count": 44,
"complexity_score": 3,
"schema_count": 7,
"sql_type": "SPATIAL_JOIN",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.704026 |
cim_stage2_eclab_ctgan_000201 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_raster.... | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_raster.... | NESTED_QUERY | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 41
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-201",
"cte_count": 2,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 41,
"complexity_score": 3,
"schema_count": 6,
"sql_type": "NESTED_QUERY",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.708782 |
cim_stage2_eclab_ctgan_000202 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g... | WINDOW_FUNCTION | {
"query_complexity": "EXPERT",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EXPERT",
"complexity_score": 7
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 54
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-202",
"cte_count": 2,
"join_count": 4,
"subquery_count": 0,
"spatial_function_count": 5,
"table_count": 54,
"complexity_score": 7,
"schema_count": 10,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EXPERT",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.712846 |
cim_stage2_eclab_ctgan_000203 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_vector.building_properties b ON g.project_id = b.project_id AND g.scenario_id = b.scenario_id
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.ge... | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_vector.building_properties b ON g.project_id = b.project_id AND g.scenario_id = b.scenario_id
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.ge... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 8
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-203",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 8,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.716571 |
cim_stage2_eclab_ctgan_000204 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | ANALYTICAL | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.building_properties b ON ST_Intersects(b.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.geometry, b.geometry)
JOIN cim_census.census_geo c ON ST_Intersects(b.geometry, c.geometry)
JOIN cim_raster.dsm_raster d ON ST_Intersects(c.geo... | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.building_properties b ON ST_Intersects(b.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.geometry, b.geometry)
JOIN cim_census.census_geo c ON ST_Intersects(b.geometry, c.geometry)
JOIN cim_raster.dsm_raster d ON ST_Intersects(c.geo... | WINDOW_FUNCTION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.94 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-204",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.720867 |
cim_stage2_eclab_ctgan_000205 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN ... | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN ... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 8
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-205",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 8,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"... | 2025-10-06T15:36:19.724357 |
cim_stage2_eclab_ctgan_000206 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.project_id = g.project_id AND b.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vect... | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.project_id = g.project_id AND b.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vect... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-206",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"... | 2025-10-06T15:36:19.728186 |
cim_stage2_eclab_ctgan_000207 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry... | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 11
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-207",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 11,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.731679 |
cim_stage2_eclab_ctgan_000208 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_census.census_geo c ON ST_Intersects(g.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(c.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.geom... | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_census.census_geo c ON ST_Intersects(g.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(c.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.geom... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-208",
"cte_count": 1,
"join_count": 3,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.736503 |
cim_stage2_eclab_ctgan_000209 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id
FROM cte c
GROUP BY c.id
LIMIT 25 | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id
FROM cte c
GROUP BY c.id
LIMIT 25 | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 5
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-209",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 5,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.737887 |
cim_stage2_eclab_ctgan_000210 | 1 | cim_wizard | Generated question for SPATIAL_MEASUREMENT query | DIRECT | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geom... | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geom... | SPATIAL_MEASUREMENT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 42
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-210",
"cte_count": 0,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 42,
"complexity_score": 2,
"schema_count": 5,
"sql_type": "SPATIAL_MEASUREMENT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW... | 2025-10-06T15:36:19.741384 |
cim_stage2_eclab_ctgan_000211 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.geometry = b.geometry
JOIN cim_r... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.geometry = b.geometry
JOIN cim_r... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-211",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 14,
"complexity_score": 2,
"schema_count": 5,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.745821 |
cim_stage2_eclab_ctgan_000212 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_vector.building b
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenari... | SELECT b.id
FROM cim_vector.building b
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenari... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 8
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-212",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 8,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.749406 |
cim_stage2_eclab_ctgan_000213 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | DIRECT | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geom... | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geom... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-213",
"cte_count": 0,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 9,
"complexity_score": 0,
"schema_count": 4,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",... | 2025-10-06T15:36:19.752887 |
cim_stage2_eclab_ctgan_000214 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Distance(b.geometry) AS st_distance_0
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry ... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Distance(b.geometry) AS st_distance_0
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry ... | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-214",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 15,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE... | 2025-10-06T15:36:19.757611 |
cim_stage2_eclab_ctgan_000215 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'milan_smart_district'
)
SELECT g.id, ST_Distance(g.geometry) AS st_distance_0
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vec... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'milan_smart_district'
)
SELECT g.id, ST_Distance(g.geometry) AS st_distance_0
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vec... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 6
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.873333 | {
"syntactic_validity": 1,
"schema_compliance": 0.8333333333333334,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-215",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 6,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.761150 |
cim_stage2_eclab_ctgan_000216 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id
FROM cte d
JOIN cim_census.census_geo c ON ST_Intersects(d.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(c.geometry, b.geometry)
JOIN cim_raster.building_height_cache b ON ST_Wit... | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id
FROM cte d
JOIN cim_census.census_geo c ON ST_Intersects(d.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(c.geometry, b.geometry)
JOIN cim_raster.building_height_cache b ON ST_Wit... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 33
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-216",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 33,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.765942 |
cim_stage2_eclab_ctgan_000217 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Centroid(b.geometry) AS centroid
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.building_height_cache b O... | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Centroid(b.geometry) AS centroid
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.building_height_cache b O... | WINDOW_FUNCTION | {
"query_complexity": "EXPERT",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EXPERT",
"complexity_score": 7
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 54
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-217",
"cte_count": 2,
"join_count": 4,
"subquery_count": 0,
"spatial_function_count": 5,
"table_count": 54,
"complexity_score": 7,
"schema_count": 10,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EXPERT",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.770437 |
cim_stage2_eclab_ctgan_000218 | 1 | cim_wizard | Generated question for SPATIAL_MEASUREMENT query | SPATIAL_SPECIFIC | SELECT g.id
FROM cim_vector.grid_line g
LIMIT 50 | SELECT g.id
FROM cim_vector.grid_line g
LIMIT 50 | SPATIAL_MEASUREMENT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 2
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-218",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 2,
"complexity_score": 1,
"schema_count": 4,
"sql_type": "SPATIAL_MEASUREMENT",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.771014 |
cim_stage2_eclab_ctgan_000219 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.buildin... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.buildin... | WINDOW_FUNCTION | {
"query_complexity": "EXPERT",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EXPERT",
"complexity_score": 7
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 54
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-219",
"cte_count": 2,
"join_count": 4,
"subquery_count": 0,
"spatial_function_count": 5,
"table_count": 54,
"complexity_score": 7,
"schema_count": 10,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EXPERT",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.775088 |
cim_stage2_eclab_ctgan_000220 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id, ST_Distance(p.geometry) AS st_distance_1
FROM cte p
JOIN cim_census.census_geo c ON ST_Within(p.geometry, c.geometry)
JOIN cim_raster.dsm_raster d ON ST_Intersects(c.geometry, d.geometry)
JOIN cim_vector.b... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id, ST_Distance(p.geometry) AS st_distance_1
FROM cte p
JOIN cim_census.census_geo c ON ST_Within(p.geometry, c.geometry)
JOIN cim_raster.dsm_raster d ON ST_Intersects(c.geometry, d.geometry)
JOIN cim_vector.b... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-220",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 24,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.780317 |
cim_stage2_eclab_ctgan_000221 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id
FROM cte b
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_raster.dsm_raster d ON d.g... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id
FROM cte b
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_raster.dsm_raster d ON d.g... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 34
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-221",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 34,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.784381 |
cim_stage2_eclab_ctgan_000222 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT g.id
FROM cim_vector.grid_line g
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN ci... | SELECT g.id
FROM cim_vector.grid_line g
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN ci... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-222",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.788201 |
cim_stage2_eclab_ctgan_000223 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.building b ON g.geomet... | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.building b ON g.geomet... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-223",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.791683 |
cim_stage2_eclab_ctgan_000224 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.building_height_cache b ON c.... | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.building_height_cache b ON c.... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-224",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.795169 |
cim_stage2_eclab_ctgan_000225 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenari... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenari... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 18
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-225",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 18,
"complexity_score": 2,
"schema_count": 5,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.799834 |
cim_stage2_eclab_ctgan_000226 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_bus g ON ST_Intersects(p.geometry, g.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(g.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.ge... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_bus g ON ST_Intersects(p.geometry, g.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(g.geometry, b.geometry)
JOIN cim_vector.building b ON ST_Intersects(b.ge... | WINDOW_FUNCTION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 4
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.88 | {
"syntactic_validity": 1,
"schema_compliance": 0.8,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-226",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 4,
"complexity_score": 2,
"schema_count": 3,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.802597 |
cim_stage2_eclab_ctgan_000227 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_census.census_geo c ON p.geometry = c.geometry
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.building ... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_census.census_geo c ON p.geometry = c.geometry
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.building ... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 16
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-227",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 16,
"complexity_score": 1,
"schema_count": 6,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:19.806814 |
cim_stage2_eclab_ctgan_000228 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT p.id
FROM cim_vector.project_scenario p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometr... | SELECT p.id
FROM cim_vector.project_scenario p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.building_height_cache b ON g.geometr... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-228",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.810442 |
cim_stage2_eclab_ctgan_000229 | 1 | cim_wizard | Generated question for SPATIAL_MEASUREMENT query | CONDITIONAL | SELECT b.id
FROM cim_vector.building b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.grid_line g ON c.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_pro... | SELECT b.id
FROM cim_vector.building b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.grid_line g ON c.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_pro... | SPATIAL_MEASUREMENT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 8
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-229",
"cte_count": 0,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 8,
"complexity_score": 1,
"schema_count": 3,
"sql_type": "SPATIAL_MEASUREMENT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.814207 |
cim_stage2_eclab_ctgan_000230 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'bologna_energy_hub'
)
SELECT c.id
FROM cte c
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'bologna_energy_hub'
)
SELECT c.id
FROM cte c
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 16
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-230",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 16,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:19.818505 |
cim_stage2_eclab_ctgan_000231 | 1 | cim_wizard | Generated question for AGGREGATION query | SPATIAL_SPECIFIC | SELECT b.id
FROM cim_vector.building_properties b
GROUP BY b.id
LIMIT 50 | SELECT b.id
FROM cim_vector.building_properties b
GROUP BY b.id
LIMIT 50 | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 8
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-231",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 8,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
"que... | 2025-10-06T15:36:19.819200 |
cim_stage2_eclab_ctgan_000232 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_raster.building_height_cache b ON b.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geom... | SELECT g.id
FROM cim_vector.grid_bus g
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_raster.building_height_cache b ON b.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dtm_raster d ON g.geom... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 7
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-232",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 7,
"complexity_score": 0,
"schema_count": 3,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.822297 |
cim_stage2_eclab_ctgan_000233 | 1 | cim_wizard | Generated question for AGGREGATION query | SPATIAL_SPECIFIC | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
GROUP BY b.id
LIMIT 25 | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
GROUP BY b.id
LIMIT 25 | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 19
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-233",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 19,
"complexity_score": 2,
"schema_count": 6,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.823597 |
cim_stage2_eclab_ctgan_000234 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'milan_smart_district'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_raster.b... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'milan_smart_district'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_raster.b... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-234",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 15,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:19.827832 |
cim_stage2_eclab_ctgan_000235 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dtm_raster d ON b.id = d.id
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g O... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dtm_raster d ON b.id = d.id
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g O... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-235",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 15,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.832908 |
cim_stage2_eclab_ctgan_000236 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT g.id, ST_Length(g.geometry) AS st_length_0
FROM cim_vector.grid_bus g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_sce... | SELECT g.id, ST_Length(g.geometry) AS st_length_0
FROM cim_vector.grid_bus g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_sce... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 11
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-236",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 11,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.837244 |
cim_stage2_eclab_ctgan_000237 | 1 | cim_wizard | Generated question for AGGREGATION query | SPATIAL_SPECIFIC | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_1
FROM cte d
GROUP BY d.id
LIMIT 25 | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_1
FROM cte d
GROUP BY d.id
LIMIT 25 | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-237",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 14,
"complexity_score": 2,
"schema_count": 5,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.838955 |
cim_stage2_eclab_ctgan_000238 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geom... | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geom... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-238",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"... | 2025-10-06T15:36:19.842741 |
cim_stage2_eclab_ctgan_000239 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN ... | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN ... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-239",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.846731 |
cim_stage2_eclab_ctgan_000240 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_vector.grid_line g... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_vector.grid_line g... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-240",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 14,
"complexity_score": 2,
"schema_count": 2,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.851419 |
cim_stage2_eclab_ctgan_000241 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_vector.building b... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_vector.building b... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 19
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-241",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 19,
"complexity_score": 1,
"schema_count": 3,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.855872 |
cim_stage2_eclab_ctgan_000242 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_1
FROM cte d
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOI... | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_1
FROM cte d
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOI... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 33
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-242",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 33,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.860577 |
cim_stage2_eclab_ctgan_000243 | 1 | cim_wizard | Generated question for SPATIAL_MEASUREMENT query | CONDITIONAL | SELECT p.id
FROM cim_vector.project_scenario p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.project_id = b.project_... | SELECT p.id
FROM cim_vector.project_scenario p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.project_id = b.project_... | SPATIAL_MEASUREMENT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-243",
"cte_count": 0,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 10,
"complexity_score": 1,
"schema_count": 3,
"sql_type": "SPATIAL_MEASUREMENT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW... | 2025-10-06T15:36:19.864641 |
cim_stage2_eclab_ctgan_000244 | 1 | cim_wizard | Generated question for SPATIAL_JOIN query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'bologna_energy_hub'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_0
FROM cte d
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_raster.dtm_raster d O... | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'bologna_energy_hub'
)
SELECT d.id, ST_Distance(d.geometry) AS st_distance_0
FROM cte d
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_raster.dtm_raster d O... | SPATIAL_JOIN | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 44
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-244",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 3,
"table_count": 44,
"complexity_score": 3,
"schema_count": 7,
"sql_type": "SPATIAL_JOIN",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.869274 |
cim_stage2_eclab_ctgan_000245 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT b.id, ST_Distance(b.geometry) AS st_distance_0
FROM cim_vector.building_properties b
LIMIT 10 | SELECT b.id, ST_Distance(b.geometry) AS st_distance_0
FROM cim_vector.building_properties b
LIMIT 10 | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 0
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-245",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 0,
"complexity_score": 0,
"schema_count": 3,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.870202 |
cim_stage2_eclab_ctgan_000246 | 1 | cim_wizard | Generated question for RASTER_VECTOR query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'turin_innovation_zone'
)
SELECT p.id
FROM cte p
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_vector... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'turin_innovation_zone'
)
SELECT p.id
FROM cte p
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_vector... | RASTER_VECTOR | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-246",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 15,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "RASTER_VECTOR",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.874350 |
cim_stage2_eclab_ctgan_000247 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenari... | SELECT c.id
FROM cim_census.census_geo c
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenari... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 7
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-247",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 7,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.877661 |
cim_stage2_eclab_ctgan_000248 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_vector.building_properties b ON b.geometry = ... | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_raster.building_height_cache b ON b.id = b.id
JOIN cim_vector.building_properties b ON b.geometry = ... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-248",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.881158 |
cim_stage2_eclab_ctgan_000249 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id, ST_Area(c.geometry) AS st_area_1
FROM cte c
LIMIT 50 | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id, ST_Area(c.geometry) AS st_area_1
FROM cte c
LIMIT 50 | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 5
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-249",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 5,
"complexity_score": 2,
"schema_count": 3,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.882763 |
cim_stage2_eclab_ctgan_000250 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
LIMIT 50 | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
LIMIT 50 | WINDOW_FUNCTION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 0
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-250",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 0,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.883924 |
cim_stage2_eclab_ctgan_000251 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_vector.project... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
JOIN cim_vector.project... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 16
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-251",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 16,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.888115 |
cim_stage2_eclab_ctgan_000252 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'bologna_energy_hub'
)
SELECT g.id, ST_Area(g.geometry) AS st_area_0
FROM cte g
JOIN cim_raster.dtm_raster d ON ST_Within(g.geometry, d.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(d.geometry, b.geometry)
JOIN cim_vector.building... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'bologna_energy_hub'
)
SELECT g.id, ST_Area(g.geometry) AS st_area_0
FROM cte g
JOIN cim_raster.dtm_raster d ON ST_Within(g.geometry, d.geometry)
JOIN cim_vector.building_properties b ON ST_Intersects(d.geometry, b.geometry)
JOIN cim_vector.building... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-252",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.893361 |
cim_stage2_eclab_ctgan_000253 | 1 | cim_wizard | Generated question for SPATIAL_JOIN query | CONDITIONAL | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id, ST_Area(b.geometry) AS st_area_2
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.g... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id, ST_Area(b.geometry) AS st_area_2
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_raster.dsm_raster d ON g.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.g... | SPATIAL_JOIN | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 43
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-253",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 3,
"table_count": 43,
"complexity_score": 3,
"schema_count": 6,
"sql_type": "SPATIAL_JOIN",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.897771 |
cim_stage2_eclab_ctgan_000254 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.geometry ... | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.building b ON p.geometry = b.geometry
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.geometry ... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-254",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.901779 |
cim_stage2_eclab_ctgan_000255 | 1 | cim_wizard | Generated question for SPATIAL_JOIN query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'florence_heritage_area'
)
SELECT g.id
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.g... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'florence_heritage_area'
)
SELECT g.id
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.g... | SPATIAL_JOIN | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 7
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.873333 | {
"syntactic_validity": 1,
"schema_compliance": 0.8333333333333334,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-255",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 7,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "SPATIAL_JOIN",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.905002 |
cim_stage2_eclab_ctgan_000256 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry... | SELECT b.id
FROM cim_vector.building_properties b
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-256",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.908507 |
cim_stage2_eclab_ctgan_000257 | 1 | cim_wizard | Generated question for AGGREGATION query | SPATIAL_SPECIFIC | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id
FROM cte d
GROUP BY d.id
LIMIT 50 | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'turin_innovation_zone'
)
SELECT d.id
FROM cte d
GROUP BY d.id
LIMIT 50 | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-257",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 14,
"complexity_score": 1,
"schema_count": 6,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.909790 |
cim_stage2_eclab_ctgan_000258 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | CONDITIONAL | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geomet... | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.grid_bus g ON c.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geomet... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-258",
"cte_count": 0,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 14,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.913359 |
cim_stage2_eclab_ctgan_000259 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id
FROM cte b
JOIN cim_raster.building_height_cache b ON ST_Within(b.geometry, b.geometry)
JOIN cim_census.census_geo c ON ST_Within(b.geometry, c.geometry)
JOIN cim_vector.grid_line g ON ST_Within(c.geo... | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id
FROM cte b
JOIN cim_raster.building_height_cache b ON ST_Within(b.geometry, b.geometry)
JOIN cim_census.census_geo c ON ST_Within(b.geometry, c.geometry)
JOIN cim_vector.grid_line g ON ST_Within(c.geo... | NESTED_QUERY | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 41
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-259",
"cte_count": 2,
"join_count": 3,
"subquery_count": 0,
"spatial_function_count": 3,
"table_count": 41,
"complexity_score": 3,
"schema_count": 6,
"sql_type": "NESTED_QUERY",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.921828 |
cim_stage2_eclab_ctgan_000260 | 1 | cim_wizard | Generated question for SPATIAL_JOIN query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
LIMIT 25 | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id
FROM cte c
LIMIT 25 | SPATIAL_JOIN | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 5
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-260",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 5,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "SPATIAL_JOIN",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.924034 |
cim_stage2_eclab_ctgan_000261 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id, ST_Distance(b.geometry) AS st_distance_1
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id, ST_Distance(b.geometry) AS st_distance_1
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry... | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-261",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 15,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.933633 |
cim_stage2_eclab_ctgan_000262 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'bologna_energy_hub'
)
SELECT d.id, ST_Length(d.geometry) AS st_length_1
FROM cte d
JOIN cim_raster.building_height_cache b ON ST_Intersects(d.geometry, b.geometry)
JOIN cim_vector.project_scenario p ON ST_Intersects(b.geometry, p.geometry)
JOIN c... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'bologna_energy_hub'
)
SELECT d.id, ST_Length(d.geometry) AS st_length_1
FROM cte d
JOIN cim_raster.building_height_cache b ON ST_Intersects(d.geometry, b.geometry)
JOIN cim_vector.project_scenario p ON ST_Intersects(b.geometry, p.geometry)
JOIN c... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-262",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 24,
"complexity_score": 2,
"schema_count": 4,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.938816 |
cim_stage2_eclab_ctgan_000263 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_vector.... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_vector.... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-263",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 15,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:19.943340 |
cim_stage2_eclab_ctgan_000264 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.building_properties b ON b.geometry = b.geometry
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.grid_line g ON c.geometry = g.geometry
JOIN cim_vector.building b ON g.geom... | SELECT b.id
FROM cim_raster.building_height_cache b
JOIN cim_vector.building_properties b ON b.geometry = b.geometry
JOIN cim_raster.dtm_raster d ON b.geometry = d.geometry
JOIN cim_census.census_geo c ON d.geometry = c.geometry
JOIN cim_vector.grid_line g ON c.geometry = g.geometry
JOIN cim_vector.building b ON g.geom... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-264",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:19.946877 |
cim_stage2_eclab_ctgan_000265 | 1 | cim_wizard | Generated question for NESTED_QUERY query | CONDITIONAL | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geo... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'bologna_energy_hub'
)
SELECT p.id
FROM cte p
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geo... | NESTED_QUERY | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 3
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 42
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-265",
"cte_count": 2,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 3,
"table_count": 42,
"complexity_score": 3,
"schema_count": 6,
"sql_type": "NESTED_QUERY",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.951228 |
cim_stage2_eclab_ctgan_000266 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id
FROM cte c
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_raster.dsm_raster d ON p.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.dtm_raste... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id
FROM cte c
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_raster.dsm_raster d ON p.geometry = d.geometry
JOIN cim_vector.grid_bus g ON d.geometry = g.geometry
JOIN cim_raster.dtm_raste... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-266",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.955419 |
cim_stage2_eclab_ctgan_000267 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | CONDITIONAL | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'bologna_energy_hub'
)
SELECT g.id
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'bologna_energy_hub'
)
SELECT g.id
FROM cte g
JOIN cim_vector.grid_line g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometry = b.geometry
JOIN cim_vector.building_properties b ON b.... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-267",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 24,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.959758 |
cim_stage2_eclab_ctgan_000268 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JO... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JO... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-268",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 24,
"complexity_score": 1,
"schema_count": 6,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:19.964998 |
cim_stage2_eclab_ctgan_000269 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.project_id = b.project_id AND g.scenario_id = b.scenario_id
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenario p ON c.g... | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.project_id = b.project_id AND g.scenario_id = b.scenario_id
JOIN cim_census.census_geo c ON b.geometry = c.geometry
JOIN cim_vector.project_scenario p ON c.g... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 33
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-269",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 33,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.969549 |
cim_stage2_eclab_ctgan_000270 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON ST_Intersects(b.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Within(c.geometry, b.geometry)
JOIN cim_vector.grid_line g ON ST_Within(... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON ST_Intersects(b.geometry, c.geometry)
JOIN cim_vector.building_properties b ON ST_Within(c.geometry, b.geometry)
JOIN cim_vector.grid_line g ON ST_Within(... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 33
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-270",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 33,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.974403 |
cim_stage2_eclab_ctgan_000271 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'turin_innovation_zone'
)
SELECT p.id
FROM cte p
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_census... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'turin_innovation_zone'
)
SELECT p.id
FROM cte p
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_census... | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-271",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.978456 |
cim_stage2_eclab_ctgan_000272 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id, ST_Length(b.geometry) AS st_length_0
FROM cte b
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.building_propertie... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'rome_green_quarter'
)
SELECT b.id, ST_Length(b.geometry) AS st_length_0
FROM cte b
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_vector.building_propertie... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-272",
"cte_count": 1,
"join_count": 3,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:19.982840 |
cim_stage2_eclab_ctgan_000273 | 1 | cim_wizard | Generated question for AGGREGATION query | SPATIAL_SPECIFIC | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'milan_smart_district'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'milan_smart_district'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_vector.building b ON c.id = b.id
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-273",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 15,
"complexity_score": 2,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:19.987443 |
cim_stage2_eclab_ctgan_000274 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'florence_heritage_area'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_raster.dsm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry... | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-274",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 24,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:19.992132 |
cim_stage2_eclab_ctgan_000275 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | SPATIAL_SPECIFIC | SELECT p.id, ST_Distance(p.geometry) AS st_distance_0
FROM cim_vector.project_scenario p
LIMIT 25 | SELECT p.id, ST_Distance(p.geometry) AS st_distance_0
FROM cim_vector.project_scenario p
LIMIT 25 | WINDOW_FUNCTION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 5
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-275",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 5,
"complexity_score": 0,
"schema_count": 5,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:19.993062 |
cim_stage2_eclab_ctgan_000276 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT p.id, ST_Distance(p.geometry) AS st_distance_0
FROM cim_vector.project_scenario p
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_ras... | SELECT p.id, ST_Distance(p.geometry) AS st_distance_0
FROM cim_vector.project_scenario p
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.grid_bus g ON b.geometry = g.geometry
JOIN cim_census.census_geo c ON g.geometry = c.geometry
JOIN cim_ras... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 9
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-276",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 9,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:19.997002 |
cim_stage2_eclab_ctgan_000277 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.building b ON b.building_id = b.building_id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_bus g ON ... | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'turin_innovation_zone'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.building b ON b.building_id = b.building_id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_vector.grid_bus g ON ... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 16
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-277",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 16,
"complexity_score": 1,
"schema_count": 5,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:20.001205 |
cim_stage2_eclab_ctgan_000278 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id, ST_Centroid(b.geometry) AS centroid
FROM cte b
JOIN cim_raster.building_height_cache b ON b.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scen... | WITH cte AS (
SELECT * FROM cim_vector.building_properties
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id, ST_Centroid(b.geometry) AS centroid
FROM cte b
JOIN cim_raster.building_height_cache b ON b.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.project_scen... | AGGREGATION | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-278",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 24,
"complexity_score": 1,
"schema_count": 4,
"sql_type": "AGGREGATION",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"... | 2025-10-06T15:36:20.005878 |
cim_stage2_eclab_ctgan_000279 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id, ST_Area(d.geometry) AS st_area_0
FROM cte d
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
J... | WITH cte AS (
SELECT * FROM cim_raster.dsm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id, ST_Area(d.geometry) AS st_area_0
FROM cte d
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
J... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 19
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-279",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 19,
"complexity_score": 1,
"schema_count": 3,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:20.010430 |
cim_stage2_eclab_ctgan_000280 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'bologna_energy_hub'
)
SELECT b.id
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_vector.grid_... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'bologna_energy_hub'
)
SELECT b.id
FROM cte b
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.project_scenario p ON g.geometry = p.geometry
JOIN cim_vector.building_properties b ON p.geometry = b.geometry
JOIN cim_vector.grid_... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 6
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.873333 | {
"syntactic_validity": 1,
"schema_compliance": 0.8333333333333334,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-280",
"cte_count": 2,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 6,
"complexity_score": 2,
"schema_count": 3,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:20.013630 |
cim_stage2_eclab_ctgan_000281 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.proje... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building b ON g.geometry = b.geometry
JOIN cim_vector.proje... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 25
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-281",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 25,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:20.017807 |
cim_stage2_eclab_ctgan_000282 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_raster.building_height_cache b... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'florence_heritage_area'
)
SELECT b.id
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
JOIN cim_raster.building_height_cache b... | WINDOW_FUNCTION | {
"query_complexity": "EXPERT",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EXPERT",
"complexity_score": 7
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 54
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-282",
"cte_count": 2,
"join_count": 4,
"subquery_count": 0,
"spatial_function_count": 5,
"table_count": 54,
"complexity_score": 7,
"schema_count": 10,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EXPERT",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:20.021876 |
cim_stage2_eclab_ctgan_000283 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'bologna_energy_hub'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_raster.... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'bologna_energy_hub'
)
SELECT c.id
FROM cte c
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.building_height_cache b ON p.geometry = b.geometry
JOIN cim_raster.... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-283",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 15,
"complexity_score": 1,
"schema_count": 4,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:20.026663 |
cim_stage2_eclab_ctgan_000284 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_r... | SELECT d.id
FROM cim_raster.dsm_raster d
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_r... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-284",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:20.030157 |
cim_stage2_eclab_ctgan_000285 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_vector.grid_bus g ON b.project_id = g.project_id AND b.scenario_id = g.scenario_id
JOIN cim_census.ce... | SELECT d.id
FROM cim_raster.dtm_raster d
JOIN cim_raster.dsm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.building_properties b ON b.building_id = b.building_id
JOIN cim_vector.grid_bus g ON b.project_id = g.project_id AND b.scenario_id = g.scenario_id
JOIN cim_census.ce... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 11
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-285",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 11,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:20.033907 |
cim_stage2_eclab_ctgan_000286 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | ANALYTICAL | SELECT b.id
FROM cim_vector.building b
JOIN cim_raster.dtm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
J... | SELECT b.id
FROM cim_vector.building b
JOIN cim_raster.dtm_raster d ON b.id = d.id
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_vector.grid_bus g ON p.geometry = g.geometry
J... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-286",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
... | 2025-10-06T15:36:20.037504 |
cim_stage2_eclab_ctgan_000287 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dsm_raster d ON p.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.grid_line g ON b.geom... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'florence_heritage_area'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON d.geometry = p.geometry
JOIN cim_raster.dsm_raster d ON p.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.grid_line g ON b.geom... | SPATIAL_CLUSTERING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-287",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 2,
"table_count": 15,
"complexity_score": 2,
"schema_count": 3,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:20.041578 |
cim_stage2_eclab_ctgan_000288 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'rome_green_quarter'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vecto... | WITH cte AS (
SELECT * FROM cim_vector.grid_line
WHERE project_id = 'rome_green_quarter'
)
SELECT g.id
FROM cte g
JOIN cim_vector.building_properties b ON g.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_raster.building_height_cache b ON d.geometry = b.geometry
JOIN cim_vecto... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-288",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 15,
"complexity_score": 2,
"schema_count": 5,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:20.045868 |
cim_stage2_eclab_ctgan_000289 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'rome_green_quarter'
)
SELECT p.id
FROM cte p
JOIN cim_census.census_geo c ON p.geometry = c.geometry
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.... | WITH cte AS (
SELECT * FROM cim_vector.project_scenario
WHERE project_id = 'rome_green_quarter'
)
SELECT p.id
FROM cte p
JOIN cim_census.census_geo c ON p.geometry = c.geometry
JOIN cim_raster.building_height_cache b ON c.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 24
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-289",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 6,
"table_count": 24,
"complexity_score": 4,
"schema_count": 4,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:20.049985 |
cim_stage2_eclab_ctgan_000290 | 1 | cim_wizard | Generated question for SIMPLE_SELECT query | DIRECT | SELECT c.id, ST_Length(c.geometry) AS st_length_0
FROM cim_census.census_geo c
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.grid_bu... | SELECT c.id, ST_Length(c.geometry) AS st_length_0
FROM cim_census.census_geo c
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_raster.dsm_raster d ON b.geometry = d.geometry
JOIN cim_vector.building b ON d.id = b.id
JOIN cim_vector.grid_line g ON b.geometry = g.geometry
JOIN cim_vector.grid_bu... | SIMPLE_SELECT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 10
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-290",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 10,
"complexity_score": 0,
"schema_count": 2,
"sql_type": "SIMPLE_SELECT",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"... | 2025-10-06T15:36:20.054132 |
cim_stage2_eclab_ctgan_000291 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON ST_Within(d.geometry, p.geometry)
JOIN cim_census.census_geo c ON ST_Intersects(p.geometry, c.geometry)
JOIN cim_vector.building b ON ST_Within(c.geometry, b.geo... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.project_scenario p ON ST_Within(d.geometry, p.geometry)
JOIN cim_census.census_geo c ON ST_Intersects(p.geometry, c.geometry)
JOIN cim_vector.building b ON ST_Within(c.geometry, b.geo... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 34
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-291",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 34,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:20.059083 |
cim_stage2_eclab_ctgan_000292 | 1 | cim_wizard | Generated question for AGGREGATION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geo... | WITH cte AS (
SELECT * FROM cim_raster.building_height_cache
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_vector.building b ON b.id = b.id
JOIN cim_raster.dsm_raster d ON b.id = d.id
JOIN cim_raster.dtm_raster d ON d.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geo... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 19
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-292",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 19,
"complexity_score": 2,
"schema_count": 6,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"qu... | 2025-10-06T15:36:20.063292 |
cim_stage2_eclab_ctgan_000293 | 1 | cim_wizard | Generated question for AGGREGATION query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometr... | WITH cte AS (
SELECT * FROM cim_raster.dtm_raster
WHERE project_id = 'milan_smart_district'
)
SELECT d.id
FROM cte d
JOIN cim_vector.grid_line g ON d.geometry = g.geometry
JOIN cim_vector.grid_bus g ON g.project_id = g.project_id AND g.scenario_id = g.scenario_id
JOIN cim_raster.building_height_cache b ON g.geometr... | AGGREGATION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | NONE | {
"schemas": [],
"tables": [],
"table_count": 14
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-293",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 0,
"table_count": 14,
"complexity_score": 1,
"schema_count": 2,
"sql_type": "AGGREGATION",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "NONE",
"q... | 2025-10-06T15:36:20.067813 |
cim_stage2_eclab_ctgan_000294 | 1 | cim_wizard | Generated question for NESTED_QUERY query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dsm_raster d ON ST_Within(b.geometry, d.geometry)
JOIN cim_vector.building_properties b ON ST_Within(d.geometry, b.geometry)
JOIN cim_raster.dtm_raster d ON ST_Intersects(b.geometry, d.... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'milan_smart_district'
)
SELECT b.id
FROM cte b
JOIN cim_raster.dsm_raster d ON ST_Within(b.geometry, d.geometry)
JOIN cim_vector.building_properties b ON ST_Within(d.geometry, b.geometry)
JOIN cim_raster.dtm_raster d ON ST_Intersects(b.geometry, d.... | NESTED_QUERY | {
"query_complexity": "HARD",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "HARD",
"complexity_score": 5
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 34
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.915556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7999999999999999
} | {
"sample_id": "sdv-id-294",
"cte_count": 2,
"join_count": 3,
"subquery_count": 1,
"spatial_function_count": 5,
"table_count": 34,
"complexity_score": 5,
"schema_count": 7,
"sql_type": "NESTED_QUERY",
"difficulty_level": "HARD",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW",
"q... | 2025-10-06T15:36:20.072661 |
cim_stage2_eclab_ctgan_000295 | 1 | cim_wizard | Generated question for SPATIAL_MEASUREMENT query | ANALYTICAL | SELECT p.id
FROM cim_vector.project_scenario p
LIMIT 100 | SELECT p.id
FROM cim_vector.project_scenario p
LIMIT 100 | SPATIAL_MEASUREMENT | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_TABLE",
"overall_difficulty": "EASY",
"complexity_score": 0
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 3
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.92 | {
"syntactic_validity": 1,
"schema_compliance": 1,
"semantic_coherence": 0.6
} | {
"sample_id": "sdv-id-295",
"cte_count": 0,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 3,
"complexity_score": 0,
"schema_count": 6,
"sql_type": "SPATIAL_MEASUREMENT",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_TABLE",
"usage_frequency": "LOW"... | 2025-10-06T15:36:20.073245 |
cim_stage2_eclab_ctgan_000296 | 1 | cim_wizard | Generated question for WINDOW_FUNCTION query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'rome_green_quarter'
)
SELECT g.id
FROM cte g
LIMIT 50 | WITH cte AS (
SELECT * FROM cim_vector.grid_bus
WHERE project_id = 'rome_green_quarter'
)
SELECT g.id
FROM cte g
LIMIT 50 | WINDOW_FUNCTION | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "SINGLE_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 0
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.74 | {
"syntactic_validity": 1,
"schema_compliance": 0.5,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-296",
"cte_count": 2,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 0,
"complexity_score": 2,
"schema_count": 3,
"sql_type": "WINDOW_FUNCTION",
"difficulty_level": "EASY",
"schema_complexity": "SINGLE_SCHEMA",
"usage_frequency": "LOW",
... | 2025-10-06T15:36:20.074434 |
cim_stage2_eclab_ctgan_000297 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | ANALYTICAL | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.g... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'turin_innovation_zone'
)
SELECT c.id, ST_Centroid(c.geometry) AS centroid
FROM cte c
JOIN cim_vector.project_scenario p ON c.geometry = p.geometry
JOIN cim_vector.grid_line g ON p.geometry = g.geometry
JOIN cim_vector.building_properties b ON g.g... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 1
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-297",
"cte_count": 1,
"join_count": 0,
"subquery_count": 0,
"spatial_function_count": 1,
"table_count": 15,
"complexity_score": 1,
"schema_count": 6,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:20.078944 |
cim_stage2_eclab_ctgan_000298 | 1 | cim_wizard | Generated question for SPATIAL_CLUSTERING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Area(b.geometry) AS st_area_1
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
J... | WITH cte AS (
SELECT * FROM cim_vector.building
WHERE project_id = 'turin_innovation_zone'
)
SELECT b.id, ST_Area(b.geometry) AS st_area_1
FROM cte b
JOIN cim_census.census_geo c ON b.id = c.id
JOIN cim_raster.dtm_raster d ON c.geometry = d.geometry
JOIN cim_vector.building_properties b ON d.geometry = b.geometry
J... | SPATIAL_CLUSTERING | {
"query_complexity": "MEDIUM",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "MEDIUM",
"complexity_score": 4
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-298",
"cte_count": 1,
"join_count": 1,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 15,
"complexity_score": 4,
"schema_count": 7,
"sql_type": "SPATIAL_CLUSTERING",
"difficulty_level": "MEDIUM",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LO... | 2025-10-06T15:36:20.083393 |
cim_stage2_eclab_ctgan_000299 | 1 | cim_wizard | Generated question for SPATIAL_PROCESSING query | INTERROGATIVE | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'rome_green_quarter'
)
SELECT c.id
FROM cte c
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_raster.ds... | WITH cte AS (
SELECT * FROM cim_census.census_geo
WHERE project_id = 'rome_green_quarter'
)
SELECT c.id
FROM cte c
JOIN cim_vector.building_properties b ON c.geometry = b.geometry
JOIN cim_vector.project_scenario p ON b.geometry = p.geometry
JOIN cim_raster.dtm_raster d ON p.geometry = d.geometry
JOIN cim_raster.ds... | SPATIAL_PROCESSING | {
"query_complexity": "EASY",
"spatial_complexity": "INTERMEDIATE",
"schema_complexity": "MULTI_SCHEMA",
"overall_difficulty": "EASY",
"complexity_score": 2
} | LOW | {
"schemas": [],
"tables": [],
"table_count": 15
} | [] | Convert this natural language question to PostGIS spatial SQL... | [] | false | stage2_synthetic_eclab_ctgan | ctgan_cpu | 0.895556 | {
"syntactic_validity": 1,
"schema_compliance": 0.8888888888888888,
"semantic_coherence": 0.7
} | {
"sample_id": "sdv-id-299",
"cte_count": 1,
"join_count": 2,
"subquery_count": 0,
"spatial_function_count": 4,
"table_count": 15,
"complexity_score": 2,
"schema_count": 6,
"sql_type": "SPATIAL_PROCESSING",
"difficulty_level": "EASY",
"schema_complexity": "MULTI_SCHEMA",
"usage_frequency": "LOW"... | 2025-10-06T15:36:20.088330 |
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