select t.TABLE_NAME from user_tab_columns t where t.COLUMN_NAME='USER' oracle 是这样,sql就不知道了,希望对你i有帮助
select name from sysobjects where id in( select id from syscolumns where name = 'user')
select name from sysobjects where name = 'user'
不过这样有意义?
你可以用*看表的详细