1、查询所有表 select [id], [name] from [sysobjects] where [type] = 'u' order by [name] 2、查询所有数据库 3、select [name] from [sysdatabases] order by [name] 查询表中字段 select [name] from [syscolumns] where [name] = 'tableXXX'order by [colid]
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