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交叉查询的sql_sqlserver

sqlserver 搞代码 3年前 (2018-06-17) 125次浏览 已收录 0个评论

sql:
select gwlb, count(case when (year(getdate())-year(rybirthday)) between 20 and 30 then rygh end) as ’20-30′,
 count(case when (year(getdate())-year(rybirthday)) between 30 and 40 then rygh end) as ’30-40′,
 count(case when (year(getdate())-year(rybirthday)) between 40 and 50 then rygh end) as ’40-50′,
 count(case when (year(getdate())-year(rybirthday)) between 50 and 60 then rygh end) as ’50-60′,
 count(case when (year(getdate())-year(rybirthday)) between 60 and 70 then rygh end) as ’60-70′

http://www.gaodaima.com/?p=37143交叉查询的sql_sqlserver

from t_ry
group by gwlb

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