SELECT TOP 1000QS.creation_time, SUBSTRING(ST.text, (QS.statement_start_offset / 2) + 1,((CASE QS.st ...
SELECT TOP QS.creation time, SUBSTRING ST.text, QS.statement start offset , CASE QS.statement end offset WHEN THEN DATALENGTH st.text ELSE QS.statement end offset END QS.statement start offset AS stat ...
2021-06-15 16:44 0 204 推荐指数:
SELECT TOP 1000QS.creation_time, SUBSTRING(ST.text, (QS.statement_start_offset / 2) + 1,((CASE QS.st ...
sqlserver中怎么查询字段为空的记录的两种方法: 详细介绍请查看全文:https://cnblogs.com/qianzf/ 原文博客的链接地址:https://cnblogs.com/qzf/ ...
http://www.cnblogs.com/yunfeifei/p/3866275.html ...
有的时候,需要知道SQLSERVER执行了什么语句,可以用下面的方法: SELECT TOP 1000 --创建时间 QS.creation_time, --查询语句 SUBSTRING(ST.text,(QS.statement_start_offset/2)+1, ((CASE ...
DECLARE @DOC XML = ' <books><book category="C#"> <title language="en ...
2、xpath: 寻址语言,类似windows目录的查找(没用过dir命令的话就去面壁) ...
--总表面积SELECT geography::STGeomFromText('POLYGON((-122.358 47.653, -122.348 47.649, -122.348 47.658, ...