tasks/offline-compute/HiveSQL/hivesql_026_en/task.md

metadata

id: offline-compute_HiveSQL_hivesql_026
name: >-
  Merge 6 business detail tables from different scenarios (group, pd,
  socialzone, social_scene, profile_page, group
category: offline-compute/HiveSQL
timeout_seconds: 600
modality: pure-text
engine: hivesql

Prompt

Task Objective

Merge 6 business detail tables from different scenarios using UNION ALL after date filtering, writing the results into a unified detail partitioned table.

Inputs

• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_group_di_query_engine_142
• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_pd_di_query_engine_142
• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_social_di_query_engine_142
• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_social_scene_di_query_engine_142
• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_profile_page_di_query_engine_142
• internal_platform_db.dwd_im_ads_businesses_core_scene_detail_group_profile_di_query_engine_142

Processing Rules

1. No joins, single-table processing
2. Filter condition: imp_date = 20260608 for all tables
3. Field alignment rules:
   • 5 tables (group, socialzone, social_scene, profile_page, group_profile) use SELECT * to output all 13 fields
   • The pd table has 15 fields; explicitly list the first 13 fields: imp_date, appid, message_id, puin, code, group_no, scene, sub_scene, hit_msg, is_punish_beat, new_reg_tag, payload_req, reg_date (excluding the trailing strategy_id and strategy_status)
4. Merge all results using UNION ALL, without deduplication

Output Requirements

Output field order: imp_date, appid, message_id, puin, code, group_no, scene, sub_scene, hit_msg, is_punish_beat, new_reg_tag, payload_req, reg_date

Write Requirements

• Target table: internal_platform_db.dwd_im_ads_businesses_core_scene_detail_di_cand_query_engine_142
• Write method: INSERT OVERWRITE
• Partition field: imp_date = 20260608

Please write the final HiveSQL to result.sql and execute it.