在MSSQL中顯示某個數據庫中所有表或視圖的信息：

（以下語句為獲取所有表信息，將綠色字"U"替換為"V"則獲取所有視圖信息。）

SELECT sysobjects.name AS TABLE_NAME, syscolumns.Id, syscolumns.name AS COLUMN_NAME,    systypes.name AS DATA_TYPE, syscolumns.length as COLUMN_MAX_LENGTH,     sys.extended_PRoperties.[value] AS COLUMN_DESCRipTION,  syscomments.text as COLUMN_DEFAULT,    syscolumns.isnullable as IS_NULLABLE FROM syscolumnsINNER JOIN systypes ON syscolumns.xtype = systypes.xtype LEFT JOIN sysobjects ON syscolumns.id = sysobjects.id LEFT OUTER JOIN sys.extended_properties ON (sys.extended_properties.minor_id = syscolumns.colid AND sys.extended_properties.major_id = syscolumns.id) LEFT OUTER JOIN syscomments ON syscolumns.cdefault = syscomments.id WHERE syscolumns.id IN (SELECT id FROM SYSOBJECTS WHERE xtype = 'U') AND (systypes.name <> 'sysname')order by sysobjects.name

上述代碼在Microsoft SQL Server 2012 (SP1) - 11.0.3128.0 (X64)中經測試可以使用。

對于Sql Server 2000 版本或Sql Server 2005版本請參考：顯示 Sql Server 中所有表中的信息

可用上述代碼篩選獲取某個表中的所有行信息：

declare @TableNamePar varchar(50)set @TableNamePar = 'TableOne' --本文地址：http://www.cnblogs.com/Interkey/p/3770763.htmlSELECT sysobjects.name AS TABLE_NAME, syscolumns.Id, syscolumns.name AS COLUMN_NAME,    systypes.name AS DATA_TYPE, syscolumns.length as COLUMN_MAX_LENGTH,     sys.extended_properties.[value] AS COLUMN_DESCRIPTION,  syscomments.text as COLUMN_DEFAULT,    syscolumns.isnullable as IS_NULLABLE FROM syscolumnsINNER JOIN systypes ON syscolumns.xtype = systypes.xtype LEFT JOIN sysobjects ON syscolumns.id = sysobjects.id LEFT OUTER JOIN sys.extended_properties ON (sys.extended_properties.minor_id = syscolumns.colid AND sys.extended_properties.major_id = syscolumns.id) LEFT OUTER JOIN syscomments ON syscolumns.cdefault = syscomments.id WHERE syscolumns.id IN (SELECT id FROM SYSOBJECTS WHERE xtype = 'U') AND (systypes.name <> 'sysname')AND sysobjects.name = @TableNameParorder by sysobjects.name

上述代碼同樣在Microsoft SQL Server 2012 (SP1)- 11.0.3128.0(X64)中經測試可以使用。

本文參考：顯示 Sql Server 中所有表中的信息

更多：SQL中變量的定義