摘要:
【1】变量使用,获取当前年月日,字符串截取 net use Z: \\192.168.135.1\share_linux a123456! /user:chaoqun.guo set bath=c:\backup\ set today=%date:~0,4%%date:~5,2%%date:~8,2 阅读全文
摘要:
测试代码 ;with a as ( select 1 as id1 ,2 as id2 union all select id1+1,id2+1 from a where id1<=10000000 ) select * into test6 from a option(maxrecursion 0 阅读全文