SQLServer

1、获取表中所有字段

 SELECT c.name FROM systypes t,syscolumns c WHERE t.xtype=c.xtype  AND c.id = (SELECT id FROM sysobjects WHERE name="表名称')";

2、获取某个数据库的所有表

Select * FROM slhb.INFORMATION_SCHEMA.TABLES Where TABLE_TYPE='BASE TABLE' and TABLE_NAME like 'WP_%'