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三个SQL视图查出所有SQL Server数据库字典_a

发布时间:2020-01-16 20:50:18

本文主要介绍了三个实用的SQL Server数据库字典SQL语句,数据库字典主要包括表结构(分为SQL Server 2000和SQL Server 2005)、索引和主键. 外键.约束.视图.函数.存储过程.触发器。你可以在查询分析器、企业管理器中简单执行后,快速的查出SQL Server 2000及SQL Server 2005的全部数据字典。

1. SQL Server 2000数据库字典(表结构.sql)

SELECT TOP 100 PERCENT --a.id, CASE WHEN a.colorder = 1 THEN d.name ELSE "" END AS 表名, CASE WHEN a.colorder = 1 THEN isnull(f.value, "") ELSE "" END AS 表说明, a.colorder AS 字段序号, a.name AS 字段名, CASE WHEN COLUMNPROPERTY(a.id, a.name, "IsIdentity") = 1 THEN "√" ELSE "" END AS 标识, CASE WHEN EXISTS(SELECT 1FROM dbo.sysindexes si INNER JOINdbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNER JOINdbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNER JOINdbo.sysobjects so ON so.name = si.name AND so.xtype = "PK"WHERE sc.id = a.id AND sc.colid = a.colid) THEN "√" ELSE "" END AS 主键, b.name AS 类型, a.length AS 长度, COLUMNPROPERTY(a.id, a.name, "PRECISION") AS 精度, ISNULL(COLUMNPROPERTY(a.id, a.name, "Scale"), 0) AS 小数位数, CASE WHEN a.isnullable = 1 THEN "√" ELSE "" END AS 允许空, ISNULL(e.text, "") AS 默认值, ISNULL(g.[value], "") AS 字段说明, d.crdate AS 创建时间, CASE WHEN a.colorder = 1 THEN d.refdate ELSE NULL END AS 更改时间FROM dbo.syscolumns a LEFT OUTER JOINdbo.systypes b ON a.xtype = b.xusertype INNER JOINdbo.sysobjects d ON a.id = d.id AND d.xtype = "U" AND d.status >= 0 LEFT OUTER JOINdbo.syscomments e ON a.cdefault = e.id LEFT OUTER JOINdbo.sysproperties g ON a.id = g.id AND a.colid = g.smallid AND g.name = "MS_Description" LEFT OUTER JOINdbo.sysproperties f ON d.id = f.id AND f.smallid = 0 AND f.name = "MS_Description"ORDER BY d.name, a.colorder

◆SQL Server 2005数据库字典(表结构.sql)

SELECT TOP 100 PERCENT --a.id, CASE WHEN a.colorder = 1 THEN d.name ELSE "" END AS 表名, CASE WHEN a.colorder = 1 THEN isnull(f.value, "") ELSE "" END AS 表说明, a.colorder AS 字段序号, a.name AS 字段名, CASE WHEN COLUMNPROPERTY(a.id, a.name, "IsIdentity") = 1 THEN "√" ELSE "" END AS 标识, CASE WHEN EXISTS(SELECT 1FROM dbo.sysindexes si INNER JOINdbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNER JOINdbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNER JOINdbo.sysobjects so ON so.name = si.name AND so.xtype = "PK"WHERE sc.id = a.id AND sc.colid = a.colid) THEN "√" ELSE "" END AS 主键, b.name AS 类型, a.length AS 长度, COLUMNPROPERTY(a.id, a.name, "PRECISION") AS 精度, ISNULL(COLUMNPROPERTY(a.id, a.name, "Scale"), 0) AS 小数位数, CASE WHEN a.isnullable = 1 THEN "√" ELSE "" END AS 允许空, ISNULL(e.text, "") AS 默认值, ISNULL(g.[value], "") AS 字段说明, d.crdate AS 创建时间, CASE WHEN a.colorder = 1 THEN d.refdate ELSE NULL END AS 更改时间FROM dbo.syscolumns a LEFT OUTER JOINdbo.systypes b ON a.xtype = b.xusertype INNER JOINdbo.sysobjects d ON a.id = d.id AND d.xtype = "U" AND d.status >= 0 LEFT OUTER JOINdbo.syscomments e ON a.cdefault = e.id LEFT OUTER JOINdbo.sysproperties g ON a.id = g.id AND a.colid = g.smallid AND g.name = "MS_Description" LEFT OUTER JOINdbo.sysproperties f ON d.id = f.id AND f.smallid = 0 AND f.name = "MS_Description"ORDER BY d.name, a.colorder

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