维度,维度全名,子维度,满分,说明
A,A_executability,executability,15,result.sql 能跑通且产出非空
B,B_schema,schema,10,列数5 + 列名匹配
C,C_row_alignment,row_consistency,15,"行数比例 + key(uin,touin)覆盖率"
D,D_score_correctness,score_correctness,25,最终得分列逐行匹配
D,D_raw_score_correctness,raw_score_correctness,20,原始分列逐行匹配
F,F_null_handling,null_handling,5,COALESCE 验证（无不当 NULL）
F,F_boundary_filter,boundary_filter,5,uin>=10000 && touin>=10000
F,F_insert_overwrite,insert_overwrite,3,写入模式+分区
F,F_partition_value,partition_value,2,imp_date=20260608

总计,,,100,

# 评分模板,评分范式: 产物100分 = A(15) + B(10) + C(15) + D(45) + F(15)
# 难度,MEDIUM
# 权重,"product=0.6, process=0.4"
# 范式,new
# Key列,"uin, touin"
# 预期列数,
# 输出表,internal_platform_db.ads_qq_sq_frd_recommendation_result_list_df_cand_query_engine_138