将SQL SERVER中所有表的列信息显示出来代码,MSSQL代码库,德仔网

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【MSSQL】将SQL SERVER中所有表的列信息显示出来

作者:Dezai.CN / 发布于2011/6/27/ 540

SELECT SysObjects.Name as tb_name, SysColumns.Name as col_name, SysTypes.Name as col_type, SysColumns.Length as col_len, isnull(SysProperties.Value,SysColumns.Name) as col_memo,
case when SysColumns.name in 
(select 主键=a.name
FROM syscolumns a
inner join sysobjects b on a.id=b.id and b.xtype='U' and b.name<>'dtproperties'
where exists(SELECT 1 FROM sysobjects where xtype='PK' and name in (
SELECT name FROM sysindexes WHERE indid in(
SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid
))) 
and b.name=SysObjects.Name 
)
then 1 else 0 end as is_key
FROM SysObjects,SysTypes,SysColumns 
LEFT JOIN SysProperties ON (Syscolumns.Id = Sysproperties.Id AND
Syscolumns.Colid = Sysproperties.Smallid)
WHERE (Sysobjects.Xtype ='u' OR Sysobjects.Xtype ='v') 
AND Sysobjects.Id = Syscolumns.Id AND SysTypes.XType = Syscolumns.XType 
AND SysTypes.Name <> 'sysname' AND Sysobjects.Name Like '%' ORDER By SysObjects.Name, SysColumns.colid
如果只想操作一个表的，那么把最后的％换成表名就可以了。

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