SELECT [表名]=CASE WHEN T.column_id = 1 THEN OBJECT_NAME(T.object_id) ELSE '' END , [字段编号]=T.column_id, [字段名]=T.name, [主键]=case when exists(SELECT 1 FROM sys.key_constraints where type='PK' and object_id=T.OBJECT_ID) THEN '●' ELSE '' END, [标识列]=CASE T.is_identity WHEN 1 THEN '●' ELSE '' END, [计算列]=CASE T.is_computed WHEN 1 THEN '●' ELSE '' END, [字段类型]=(SELECT name FROM sys.types WHERE user_type_id = T.user_type_id), [字段长度]= T.PRECISION, [小数位] = T.Scale, [允许空] = CASE T.is_nullable WHEN 1 THEN '●' ELSE '' END, [默认值]= ISNULL((SELECT definition from sys.default_constraints where object_id = T.default_object_id),''), [字段说明]=(SELECT VALUE FROM sys.extended_properties WHERE major_id = T.OBJECT_ID AND minor_id =T.column_id) FROM sys.COLUMNS T INNER JOIN sys.objects O ON T.object_id = O.object_id AND O.type = 'U' WHERE RIGHT(OBJECT_NAME(T.object_id),3) <> 'Log' AND OBJECT_NAME(T.object_id) <>'AuditDDLEvents' AND OBJECT_NAME(T.object_id) <>'dtproperties' ORDER BY OBJECT_NAME(T.object_id),T.column_id
--百度应有尽有,刚学到的 SELECT表名=case when a.colorder=1 then d.name else '' end,字段序号=a.colorder,字段名=a.name,标识=case when COLUMNPROPERTY(a.id,a.name,'IsIdentity')=1 then '√'else '' end,主键=case when exists( SELECT 1 FROM sysobjects where xtype='PK' and name in ( SELECT name FROM sysindexes WHERE indid in ( SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid ) ))then '√' else '' end,类型=b.name,占用字节数=a.length,长度=COLUMNPROPERTY(a.id,a.name,'PRECISION'),小数位数=isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0),允许空=case when a.isnullable=1 then '√' else '' end,默认值=isnull(e.text,''),字段说明=isnull(g.[value],'')/*此列在绑定GridView时,如选择动态生成列,始终无法绑定.手动指定列后正常,原因不详*/FROM syscolumns aleft join systypes b on a.xtype=b.xusertypeinner 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_idwhere COLUMNPROPERTY(a.id,a.name,'IsIdentity')=1
[表名]=CASE WHEN T.column_id = 1 THEN OBJECT_NAME(T.object_id) ELSE '' END ,
[字段编号]=T.column_id,
[字段名]=T.name,
[主键]=case when exists(SELECT 1 FROM sys.key_constraints where type='PK' and object_id=T.OBJECT_ID) THEN '●' ELSE '' END,
[标识列]=CASE T.is_identity WHEN 1 THEN '●' ELSE '' END,
[计算列]=CASE T.is_computed WHEN 1 THEN '●' ELSE '' END,
[字段类型]=(SELECT name FROM sys.types WHERE user_type_id = T.user_type_id),
[字段长度]= T.PRECISION,
[小数位] = T.Scale,
[允许空] = CASE T.is_nullable WHEN 1 THEN '●' ELSE '' END,
[默认值]= ISNULL((SELECT definition from sys.default_constraints where object_id = T.default_object_id),''),
[字段说明]=(SELECT VALUE FROM sys.extended_properties WHERE major_id = T.OBJECT_ID AND minor_id =T.column_id)
FROM sys.COLUMNS T
INNER JOIN sys.objects O ON T.object_id = O.object_id AND O.type = 'U'
WHERE RIGHT(OBJECT_NAME(T.object_id),3) <> 'Log' AND OBJECT_NAME(T.object_id) <>'AuditDDLEvents' AND OBJECT_NAME(T.object_id) <>'dtproperties'
ORDER BY OBJECT_NAME(T.object_id),T.column_id
--百度应有尽有,刚学到的
SELECT表名=case when a.colorder=1 then d.name else '' end,字段序号=a.colorder,字段名=a.name,标识=case when COLUMNPROPERTY(a.id,a.name,'IsIdentity')=1 then '√'else '' end,主键=case when exists( SELECT 1 FROM sysobjects where xtype='PK' and name in ( SELECT name FROM sysindexes WHERE indid in ( SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid ) ))then '√' else '' end,类型=b.name,占用字节数=a.length,长度=COLUMNPROPERTY(a.id,a.name,'PRECISION'),小数位数=isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0),允许空=case when a.isnullable=1 then '√' else '' end,默认值=isnull(e.text,''),字段说明=isnull(g.[value],'')/*此列在绑定GridView时,如选择动态生成列,始终无法绑定.手动指定列后正常,原因不详*/FROM syscolumns aleft join systypes b on a.xtype=b.xusertypeinner 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_idwhere COLUMNPROPERTY(a.id,a.name,'IsIdentity')=1
因为牵扯到部分空间数据,设置比较繁琐,一般都是设计好了之后将表倒过去的,不过这种方式也可以试试,我没试过,谢谢了
你可以直接导出数据到另外一个数据库中,并且生成一个ssis包,之后的话直接执行这个ssis包就可以
因为牵扯到部分空间数据,设置比较繁琐,一般都是设计好了之后将表倒过去的,不过这种方式也可以试试,我没试过,谢谢了
你可以直接导出数据到另外一个数据库中,并且生成一个ssis包,之后的话直接执行这个ssis包就可以
刚试了一下,不行的,我的空间数据导入后都成了一般的表类型,这样就没法子用了