1 、查询实例中拥有某一字段的所有表
SELECT COLUMN_NAME,TABLE_NAME FROM INFORMATION_SCHEMA.columns WHERE COLUMN_NAME='name'
2、查询实例中来查找是否有某个表
select * from sysobjects where xtype='U' and name like '%salary%'
1 、查询实例中拥有某一字段的所有表
SELECT COLUMN_NAME,TABLE_NAME FROM INFORMATION_SCHEMA.columns WHERE COLUMN_NAME='name'
2、查询实例中来查找是否有某个表
select * from sysobjects where xtype='U' and name like '%salary%'