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sql server 生成数据库字典 sql语句
- SELECT TOP 100 PERCENT
- 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 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 '√' 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 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'
- ORDER BY d.name, 字段序号
-
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原文地址:https://www.cnblogs.com/BoKeYuan259/p/10689019.html
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