摘要:
按条件统计四个季度的测单数量 #select sum(case when begin>='20201226' and end<='20210325' then 1 else 0 end) as '一季度', sum(case when begin>='20210326' and end<='2021 阅读全文
摘要:
SELECT p.name, SUM( CASE WHEN b.type = 'codeerror' and b.status = 'active' THEN 1 ELSE 0 END ) AS funs_active, SUM( CASE WHEN b.type = 'codeerror' and 阅读全文