——直接放在需要查詢的庫中執行即可。
SELECT ( case when a.colorder= 1 then d.name else null end) 表名, a.colorder 字段序號,a.name 字段名, ( case when COLUMNPROPERTY( a.id,a.name, ' IsIdentity ' )= 1 then ' √ ' else '' end) 標識, ( case when (SELECT count(* ) FROM sysobjects WHERE (name in (SELECT name FROM sysindexes WHERE (id = a.id) AND (indid in (SELECT indid FROM sysindexkeys WHERE (id = a.id) AND (colid in (SELECT colid FROM syscolumns WHERE (id = a.id) AND (name = a.name))))))) AND (xtype = ' PK ' ))> 0 then ' √ ' else '' end) 主鍵,b.name 類型,a.length 占用字節數, COLUMNPROPERTY(a.id,a.name, ' PRECISION ' ) as 長度, isnull(COLUMNPROPERTY(a.id,a.name, ' Scale ' ), 0 ) as 小數位數,( case when a.isnullable= 1 then ' √ ' else '' end) 允許空, isnull(e.text, '' ) 默認值,isnull(g.[value], ' ' ) AS [說明] FROM syscolumns a left join systypes b on a.xtype = b.xusertype inner join sysobjects d on a.id =d.id and d.xtype= ' U ' and d.name<> ' dtproperties ' left join syscomments e on a.cdefault = e.id left join sys.extended_properties g on a.id =g.major_id AND a.colid= g.minor_id left join sys.extended_properties f on d.id =f. class and f.minor_id= 0 where b.name is not null --WHERE d.name= ' 要查詢的表 ' -- 如果只查詢指定表,加上此條件 order by a.id,a.colorder
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