在2005下查看数据字典的sql
2007-05-11 14:44
381 查看
use dbName
SELECT
(case when a.colorder=1 then d.name else '' end) 表名, a.colorder 字段序号,
a.name 字段名,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end) 标识, (case when (SELECT count(*)
FROM sysobjects
WHERE
(name in (SELECT name FROM sysindexes WHERE (id = a.id)
AND (indid in (SELECT indid FROM sysindexkeys WHERE (id = a.id)
AND (colid in (SELECT colid FROM syscolumns WHERE (id = a.id)
AND (name = a.name)))))))
AND (xtype = 'PK'))>0 then '√' else '' end) 主键, b.name 类型,
a.length 占用字节数, COLUMNPROPERTY(a.id,a.name,'PRECISION') as 长度,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as 小数位数,
(case when a.isnullable=1 then '√'else '' end) 允许空,
isnull(e.text,'') 默认值, isnull(g.[value],'') AS 字段说明
FROM syscolumns a left join systypes b on a.xtype=b.xusertype
inner join sysobjects d on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e on a.cdefault=e.id
left join sys.extended_properties g on a.id=g.major_id AND a.colid = g.minor_id
where d.name = '<--要查询的表名->'
order by a.id,a.colorder
SELECT
(case when a.colorder=1 then d.name else '' end) 表名, a.colorder 字段序号,
a.name 字段名,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end) 标识, (case when (SELECT count(*)
FROM sysobjects
WHERE
(name in (SELECT name FROM sysindexes WHERE (id = a.id)
AND (indid in (SELECT indid FROM sysindexkeys WHERE (id = a.id)
AND (colid in (SELECT colid FROM syscolumns WHERE (id = a.id)
AND (name = a.name)))))))
AND (xtype = 'PK'))>0 then '√' else '' end) 主键, b.name 类型,
a.length 占用字节数, COLUMNPROPERTY(a.id,a.name,'PRECISION') as 长度,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as 小数位数,
(case when a.isnullable=1 then '√'else '' end) 允许空,
isnull(e.text,'') 默认值, isnull(g.[value],'') AS 字段说明
FROM syscolumns a left join systypes b on a.xtype=b.xusertype
inner join sysobjects d on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e on a.cdefault=e.id
left join sys.extended_properties g on a.id=g.major_id AND a.colid = g.minor_id
where d.name = '<--要查询的表名->'
order by a.id,a.colorder
相关文章推荐
- [MySQL分享]--查看MySQL数据字典SQL(包含索引)
- SQL数据字典:查一个表的主Key是什么?(用于SQL 2000和2005)
- 巧用SQL代码查看MS SQL Server中的所有数据字典
- SQL2005系统升级手记之四-自动生成数据字典与系统表Sys.extended_properites
- SQLServer2000、2005/2008 生成数据字典SQL语句
- SQL 2005数据库结构显示--数据字典
- sql查看数据字典(表结构)
- Sql Server 2000 2005 用Sql语句生成Sqlserver数据字典
- 查看数据库和数据字典的SQL
- Oracle PL/SQL开发基础(第二弹:使用数据字典视图查看表约束)
- sql 2005 sql 2008 导出数据字典方法
- 查看数据库和数据字典的SQL
- 查看数据库和数据字典的SQL(摘)
- 导数据到SQL 2005中报 错误 0xc0202009: 数据流任务: 出现 OLE DB 错误。错误代码: 0x80040E21。
- 查看MS SQL Server 2005数据库中各表大小的 SQL 代码
- 采用sql语句生成数据字典,获得表字段及说明
- SQL Server 2005 复制:用 SQL 语句快速查看发布(publication)都有哪些订阅(subscription),以及发布包含了哪些表
- sql 2005 不同数据库的数据表复制
- 方便查看数据表和字段的SQL语句(适用于SQLServer2000)
- SQL2005 SSMSE管理器里没有数据导入导出功能