mysql - 在选择查询中获取无效值

Question

我有两个表sales 和sales_stg。第一个是源表，第二个是临时表。

While doing the audit to find out the inconsistency between the above two tables, I am getting amount even though no row exists in staging table.

DDL、DML 语句和审计查询在 SQL fiddle 中给出 http://www.sqlfiddle.com/#!2/b3333/2

Answer 1

要查找不一致的记录，您可以使用从您的查询派生的查询

select sum(SL.sales_amt) as SALES_SUM, sum(ST.sales_WIP_amt) as SALES_STG_SUM, SL.sales_id, SL.location
from sales SL INNER JOIN sales_stg ST
ON SL.sales_id = ST.sales_id
group by SL.sales_id, SL.location
having SALES_SUM != SALES_STG_SUM

如果这不是您想要的，您必须更详细地解释您想要做什么。