SqlServer2005数据库字典表结构代码,MSSQL代码库,德仔网

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【MSSQL】 SqlServer2005数据库字典表结构

作者:步山 / 发布于2015/5/14/ 727


	--SqlServer2005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 '&radic;' ELSE '' END AS 标识,
	 CASE WHEN EXISTS
	 (SELECT 1
	 FROM dbo.sysindexes si INNER JOIN
	 dbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNER JOIN
	 dbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNER JOIN
	 dbo.sysobjects so ON so.name = si.name AND so.xtype = 'PK'
	 WHERE sc.id = a.id AND sc.colid = a.colid) THEN '&radic;' 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 '&radic;' 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 JOIN
	 dbo.systypes b ON a.xtype = b.xusertype INNER JOIN
	 dbo.sysobjects d ON a.id = d.id AND d.xtype = 'U' AND
	 d.status >= 0 LEFT OUTER JOIN
	 dbo.syscomments e ON a.cdefault = e.id LEFT OUTER JOIN
	 sys.extended_properties g ON a.id = g.major_id AND a.colid = g.minor_id AND
	 g.name = 'MS_Description' LEFT OUTER JOIN
	 sys.extended_properties f ON d.id = f.major_id AND f.minor_id = 0 AND
	 f.name = 'MS_Description'
	--WHERE d.name='表名'
	ORDER BY d.name, 字段序号

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