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以下是引用片段： 　　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 表說明, 　　 a.colorder AS 字段序號, a.name AS 字段名, CASE WHEN COLUMNPROPERTY(a.id, 　　 a.name, 'IsIdentity') = 1 THEN '√' ELSE '' END AS 標識, 　　 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 = so.name AND so.xtype = 'PK' 　　 WHERE sc.id = a.id AND sc.colid = a.colid) THEN '√' ELSE '' END AS 主鍵, 　　 b.name AS 類型, a.length AS 長度, COLUMNPROPERTY(a.id, a.name, 'PRECISION') 　　 AS 精度, ISNULL(COLUMNPROPERTY(a.id, a.name, 'Scale'), 0) AS 小數(shù)位數(shù), 　　 CASE WHEN a.isnullable = 1 THEN '√' ELSE '' END AS 允許空, ISNULL(e.text, '') 　　 AS 默認值, ISNULL(g.[value], '') AS 字段說明, d.crdate AS 創(chuàng)建時間, 　　 CASE WHEN a.colorder = 1 THEN d.refdate ELSE NULL END AS 更改時間 　　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 　　 dbo.sysproperties g ON a.id = g.id AND a.colid = g.smallid LEFT OUTER JOIN 　　 dbo.sysproperties f ON d.id = f.id AND f.smallid = 0 　　ORDER BY d.name, a.colorder

　　2. SqlServer數(shù)據(jù)庫字典--索引.sql

以下是引用片段： 　　SELECT TOP 100 PERCENT --a.id, 　　 CASE WHEN b.keyno = 1 THEN c.name ELSE '' END AS 表名, 　　 CASE WHEN b.keyno = 1 THEN a.name ELSE '' END AS 索引名稱, d.name AS 列名, 　　 b.keyno AS 索引順序, CASE indexkey_property(c.id, b.indid, b.keyno, 'isdescending') 　　 WHEN 1 THEN '降序' WHEN 0 THEN '升序' END AS 排序, CASE WHEN p.id IS NULL 　　 THEN '' ELSE '√' END AS 主鍵, CASE INDEXPROPERTY(c.id, a.name, 'IsClustered') 　　 WHEN 1 THEN '√' WHEN 0 THEN '' END AS 聚集, CASE INDEXPROPERTY(c.id, 　　 a.name, 'IsUnique') WHEN 1 THEN '√' WHEN 0 THEN '' END AS 唯一, 　　 CASE WHEN e.id IS NULL THEN '' ELSE '√' END AS 唯一約束, 　　 a.OrigFillFactor AS 填充因子, c.crdate AS 創(chuàng)建時間, c.refdate AS 更改時間 　　FROM dbo.sysindexes a INNER JOIN 　　 dbo.sysindexkeys b ON a.id = b.id AND a.indid = b.indid INNER JOIN 　　 dbo.syscolumns d ON b.id = d.id AND b.colid = d.colid INNER JOIN 　　 dbo.sysobjects c ON a.id = c.id AND c.xtype = 'U' LEFT OUTER JOIN 　　 dbo.sysobjects e ON e.name = a.name AND e.xtype = 'UQ' LEFT OUTER JOIN 　　 dbo.sysobjects p ON p.name = a.name AND p.xtype = 'PK' 　　WHERE (OBJECTPROPERTY(a.id, N'IsUserTable') = 1) AND (OBJECTPROPERTY(a.id, 　　 N'IsMSShipped') = 0) AND (INDEXPROPERTY(a.id, a.name, 'IsAutoStatistics') = 0) 　　ORDER BY c.name, a.name, b.keyno

　　3. SqlServer數(shù)據(jù)庫字典--主鍵.外鍵.約束.視圖.函數(shù).存儲過程.觸發(fā)器.sql

以下是引用片段： 　　SELECT DISTINCT 　　 TOP 100 PERCENT o.xtype, 　　 CASE o.xtype WHEN 'X' THEN '擴展存儲過程' WHEN 'TR' THEN '觸發(fā)器' WHEN 'PK' THEN 　　 '主鍵' WHEN 'F' THEN '外鍵' WHEN 'C' THEN '約束' WHEN 'V' THEN '視圖' WHEN 'FN' 　　 THEN '函數(shù)-標量' WHEN 'IF' THEN '函數(shù)-內(nèi)嵌' WHEN 'TF' THEN '函數(shù)-表值' ELSE '存儲過程' 　　 END AS 類型, o.name AS 對象名, o.crdate AS 創(chuàng)建時間, o.refdate AS 更改時間, 　　 c.text AS 聲明語句 　　FROM dbo.sysobjects o LEFT OUTER JOIN 　　 dbo.syscomments c ON o.id = c.id 　　WHERE (o.xtype IN ('X', 'TR', 'C', 'V', 'F', 'IF', 'TF', 'FN', 'P', 'PK')) AND 　　 (OBJECTPROPERTY(o.id, N'IsMSShipped') = 0) 　　ORDER BY CASE o.xtype WHEN 'X' THEN '擴展存儲過程' WHEN 'TR' THEN '觸發(fā)器' WHEN 　　 'PK' THEN '主鍵' WHEN 'F' THEN '外鍵' WHEN 'C' THEN '約束' WHEN 'V' THEN '視圖' 　　 WHEN 'FN' THEN '函數(shù)-標量' WHEN 'IF' THEN '函數(shù)-內(nèi)嵌' WHEN 'TF' THEN '函數(shù)-表值' 　　 ELSE '存儲過程' END DESC