数据库字典包括表结构(分2K和2005）、索引和主键.外键.约束.视图.函数.存储过程.触发器.规则。可以在企业管理器、查询分析器中简单执行，直接了当的查出SQL2K及SQL2005的所有数据字典，方便文档的编写，希望对大家有帮助。
1. SqlServer2000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
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
dbo.sysproperties g ON a.id = g.id AND a.colid = g.smallid AND
g.name =
'MS_Description'
LEFT
OUTER
JOIN
dbo.sysproperties f ON d.id = f.id AND f.smallid =
0
AND
f.name =
'MS_Description'
ORDER
BY d.name, a.colorder
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
'√'
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
2. SqlServer数据库字典--索引.sql
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 索引名称, d.name AS 列名,
b.keyno AS 索引顺序, 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 主键, 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 唯一约束,
a.OrigFillFactor AS 填充因子, c.crdate AS 创建时间, c.refdate AS 更改时间
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数据库字典--表.视图.函数.存储过程.触发器.主键.外键.约束.规则.sql
SELECT
DISTINCT
TOP
100
PERCENT
isnull(p.name,'') AS 父对象, o.xtype,
CASE o.xtype WHEN
'C'
THEN
'CHECK 约束'
WHEN
'D'
THEN
'默认值或DEFAULT约束'
WHEN
'F'
THEN
'FOREIGNKEY约束'
WHEN
'L'
THEN
'日志'
WHEN
'FN'
THEN
'标量函数'
WHEN
'IF'
THEN
'内嵌表函数'
WHEN
'P'
THEN
'存储过程'
WHEN
'PK'
THEN
'PRIMARYKEY约束'
WHEN
'RF'
THEN
'复制筛选存储过程'
WHEN
'S'
THEN
'系统表'
WHEN
'TF'
THEN
'表函数'
WHEN
'TR'
THEN
'触发器'
WHEN
'U'
THEN
'用户表'
WHEN
'UQ'
THEN
'UNIQUE 约束'
WHEN
'V'
THEN
'视图'
WHEN
'X'
THEN
'扩展存储过程'
WHEN
'R'
THEN
'规则'
ELSE
NULL
END
AS 类型, o.name AS 对象名, o.crdate AS 创建时间, o.refdate AS 更改时间,
c.text
AS 声明语句,OBJECTPROPERTY(o.id, N'IsMSShipped')
FROM dbo.sysobjects o Left
JOIN
dbo.sysobjects p ON o.parent_obj = p.id LEFT
OUTER
JOIN
dbo.syscomments c ON o.id = c.id
WHERE
--(o.xtype IN ('C','D','F','PK','UQ','L','FN','IF','TF','TR','P','R','RF','X','S','U','V')) AND
(OBJECTPROPERTY(o.id, N'IsMSShipped') =
0) AND (isnull(p.name,'') <> N'dtproperties')
ORDER
BY o.xtype DESC
1. SqlServer2000数据库字典--表结构.sql
SELECTTOP
100
PERCENT
--a.id,
CASE
WHEN a.colorder =
1
THEN d.name ELSE
''
END
AS 表名,
CASEWHEN 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, CASEWHEN
COLUMNPROPERTY(a.id,
a.name, 'IsIdentity') =1
THEN
'√'
ELSE
''
END
AS 标识,
CASEWHEN
EXISTS
(SELECT1
FROM dbo.sysindexes si INNERJOIN
dbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNERJOIN
dbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNERJOIN
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, CASEWHEN 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, CASEWHEN a.colorder =
1
THEN d.refdate ELSE
NULL
END
AS 更改时间
FROM dbo.syscolumns a LEFTOUTER
JOIN
dbo.systypes b ON a.xtype = b.xusertype INNERJOIN
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 LEFTOUTER
JOIN
dbo.sysproperties g ON a.id = g.id AND a.colid = g.smallid AND g.name ='MS_Description'
LEFT
OUTER
JOIN
dbo.sysproperties f ON d.id = f.id AND f.smallid =0
AND
f.name ='MS_Description'
ORDERBY d.name, a.colorder
SqlServer2005数据库字典--表结构.sql
SELECTTOP
100
PERCENT
--a.id,
CASE
WHEN a.colorder =
1
THEN d.name ELSE
''
END
AS 表名,
CASEWHEN 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, CASEWHEN
COLUMNPROPERTY(a.id,
a.name, 'IsIdentity') =1
THEN
'√'
ELSE
''
END
AS 标识,
CASEWHEN
EXISTS
(SELECT1
FROM dbo.sysindexes si INNERJOIN
dbo.sysindexkeys sik ON si.id = sik.id AND si.indid = sik.indid INNERJOIN
dbo.syscolumns sc ON sc.id = sik.id AND sc.colid = sik.colid INNERJOIN
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, CASEWHEN 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, CASEWHEN a.colorder =
1
THEN d.refdate ELSE
NULL
END
AS 更改时间
FROM dbo.syscolumns a LEFTOUTER
JOIN
dbo.systypes b ON a.xtype = b.xusertype INNERJOIN
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 LEFTOUTER
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'
ORDERBY d.name, 字段序号
2. SqlServer数据库字典--索引.sql
SELECTTOP
100
PERCENT
--a.id,
CASE
WHEN b.keyno =
1
THEN c.name ELSE
''
END
AS 表名,
CASEWHEN b.keyno =
1
THEN a.name ELSE
''
END
AS 索引名称, d.name AS 列名,
b.keyno AS 索引顺序, CASE indexkey_property(c.id, b.indid, b.keyno, 'isdescending') WHEN1
THEN
'降序'
WHEN
0
THEN
'升序'
END
AS 排序, CASE
WHEN p.id IS
NULL
THEN''
ELSE
'√'
END
AS 主键, CASE
INDEXPROPERTY(c.id, a.name, 'IsClustered')
WHEN1
THEN
'√'
WHEN
0
THEN
''
END
AS 聚集, CASE
INDEXPROPERTY(c.id,
a.name, 'IsUnique') WHEN1
THEN
'√'
WHEN
0
THEN
''
END
AS 唯一,
CASEWHEN e.id IS
NULL
THEN
''
ELSE
'√'
END
AS 唯一约束,
a.OrigFillFactor AS 填充因子, c.crdate AS 创建时间, c.refdate AS 更改时间FROM dbo.sysindexes a INNERJOIN
dbo.sysindexkeys b ON a.id = b.id AND a.indid = b.indid INNERJOIN
dbo.syscolumns d ON b.id = d.id AND b.colid = d.colid INNERJOIN
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)
ORDERBY c.name, a.name, b.keyno
3. SqlServer数据库字典--表.视图.函数.存储过程.触发器.主键.外键.约束.规则.sql
SELECTDISTINCT
TOP100
PERCENT
isnull(p.name,'') AS 父对象, o.xtype,
CASE o.xtype WHEN'C'
THEN
'CHECK 约束'
WHEN
'D'
THEN
'默认值或DEFAULT约束'
WHEN'F'
THEN
'FOREIGNKEY约束'
WHEN
'L'
THEN
'日志'
WHEN
'FN'
THEN
'标量函数'
WHEN'IF'
THEN
'内嵌表函数'
WHEN
'P'
THEN
'存储过程'
WHEN
'PK'
THEN
'PRIMARYKEY约束'
WHEN'RF'
THEN
'复制筛选存储过程'
WHEN
'S'
THEN
'系统表'
WHEN
'TF'
THEN
'表函数'
WHEN'TR'
THEN
'触发器'
WHEN
'U'
THEN
'用户表'
WHEN
'UQ'
THEN
'UNIQUE 约束'
WHEN'V'
THEN
'视图'
WHEN
'X'
THEN
'扩展存储过程'
WHEN
'R'
THEN
'规则'
ELSE
NULL
ENDAS 类型, o.name AS 对象名, o.crdate AS 创建时间, o.refdate AS 更改时间,
c.textAS 声明语句,OBJECTPROPERTY(o.id, N'IsMSShipped')
FROM dbo.sysobjects o LeftJOIN
dbo.sysobjects p ON o.parent_obj = p.id LEFTOUTER
JOIN
dbo.syscomments c ON o.id = c.idWHERE--(o.xtype IN ('C','D','F','PK','UQ','L','FN','IF','TF','TR','P','R','RF','X','S','U','V')) AND
(OBJECTPROPERTY(o.id, N'IsMSShipped') =0) AND (isnull(p.name,'') <> N'dtproperties')
ORDERBY o.xtype DESC
