网上摘录的,比较详细的3个视图sql,功能很好很强大,以后根据需要可以自己修改,快速得到想要的结果.
代码如下:
表结构:
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--SqlServer2005数据库字典--表结构.sql
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SELECT TOP 100 PERCENT --a.id,
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CASE WHEN a.colorder = 1 THEN d.name ELSE '' END AS 表名,
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CASE WHEN a.colorder = 1 THEN isnull(f.value, '') ELSE '' END AS 表说明,
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a.colorder AS 字段序号, a.name AS 字段名, CASE WHEN COLUMNPROPERTY(a.id,
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a.name, 'IsIdentity') = 1 THEN '√' ELSE '' END AS 标识,
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CASE WHEN EXISTS
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(SELECT 1
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FROM dbo.sysindexes si INNER JOIN
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dbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNER JOIN
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dbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNER JOIN
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dbo.sysobjects so ON so.name = si.name AND so.xtype = 'PK'
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WHERE sc.id = a.id AND sc.colid = a.colid) THEN '√' ELSE '' END AS 主键,
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b.name AS 类型, a.length AS 长度, COLUMNPROPERTY(a.id, a.name, 'PRECISION')
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AS 精度, ISNULL(COLUMNPROPERTY(a.id, a.name, 'Scale'), 0) AS 小数位数,
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CASE WHEN a.isnullable = 1 THEN '√' ELSE '' END AS 允许空, ISNULL(e.text, '')
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AS 默认值, ISNULL(g.[value], '') AS 字段说明, d.crdate AS 创建时间,
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CASE WHEN a.colorder = 1 THEN d.refdate ELSE NULL END AS 更改时间
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FROM dbo.syscolumns a LEFT OUTER JOIN
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dbo.systypes b ON a.xtype = b.xusertype INNER JOIN
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dbo.sysobjects d ON a.id = d.id AND d.xtype = 'U' AND
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d.status >= 0 LEFT OUTER JOIN
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dbo.syscomments e ON a.cdefault = e.id LEFT OUTER JOIN
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sys.extended_properties g ON a.id = g.major_id AND a.colid = g.minor_id AND
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g.name = 'MS_Description' LEFT OUTER JOIN
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sys.extended_properties f ON d.id = f.major_id AND f.minor_id = 0 AND
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f.name = 'MS_Description'
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ORDER BY d.name, 字段序号

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索引:




















表.视图.函数.存储过程.触发器.主键.外键.约束.规则:

















oracle的数据字典哪天有空自己整理下.