Sql Server中charindex、patindex的区别

SQL代码如下:

1 select charindex('1,','121,1,1234')
2 select patindex('%1,%','121,1,1234')
3 select charindex('1','121,1,1234')
4 select patindex('%1%','121,1,1234')

运行结果如下:
3
3
1
1

原文地址:https://www.cnblogs.com/Chaser-Eagle/p/3683839.html