标签:
SQL Server MySQL
1、getdate() NOW()
2、top 100 limit 100
3、charindex(‘:‘,‘aaaaaa:a‘) LOCATE(‘:‘,‘aaaaaa:a‘)
4、+ concat(‘‘,‘‘)
5、len LENGTH
6、delete table delete from table
标签:
原文地址:http://www.cnblogs.com/peasana/p/4533991.html