解决PowerDesigner 反向工程没有列注释(SQLSERVER 2005版)可用已验证,环境(sql2005+pd15)http://wjqe.blog.163.com/blog/static/19938452011612536439/
解决方案: 在PD的 Tools-->Resources-->DBMS-->SQL Server 2005打开DBMS属性窗口,在General选项卡中选择Microsoft SQL Server 2005-->Script-->Objects-->Column-->SQLlistquery修改其中的内容为:
{OWNER, TABLE, S, COLUMN, DTTPCODE, LENGTH, SIZE, PREC, COMPUTE, NOTNULL, IDENTITY, DOMAIN, DEFAULT, ExtIdentitySeedInc, COMMENT, ExtCollation, ExtIdtNotForReplication, ExtDeftConstName, ExtRowGuidCol} select u.name, o.name, c.column_id, c.name, case when c.system_type_id in (165, 167, 231) and c.max_length = -1 then t.name + '(Max)' else t.name end, c.precision, case (c.max_length) when -1 then 0 else case when c.system_type_id in (99, 231, 239) then (c.max_length/2) else (c.max_length) end end as colnA, c.scale, case(c.is_computed) when 1 then convert(varchar(8000), (select z.definition from [%CATALOG%.]sys.computed_columns z where z.object_id = c.object_id and z.column_id = c.column_id)) else '' end as colnB, case(c.is_nullable) when 1 then 'NULL' else 'NOTNULL' end, case(c.is_identity) when 1 then 'identity' else '' end, case when(c.user_type_id <> c.system_type_id) then (select d.name from [%CATALOG%.]sys.types d where d.user_type_id = c.user_type_id) else '' end as colnC, convert(varchar(8000), d.definition), case (c.is_identity) when 1 then convert(varchar, i.seed_value) + ', ' + convert(varchar, i.increment_value) else '' end as colnD, convert(varchar(8000),e.value) as colnE, c.collation_name, case (i.is_not_for_replication) when 1 then 'true' else 'false' end, d.name, case(c.is_rowguidcol) when 1 then 'true' else 'false' end from [%CATALOG%.]sys.columns c join [%CATALOG%.]sys.objects o on (o.object_id = c.object_id) join [%CATALOG%.]sys.schemas u on (u.schema_id = o.schema_id) join [%CATALOG%.]sys.types t on (t.user_type_id = c.system_type_id) left outer join [%CATALOG%.]sys.identity_columns i on (i.object_id = c.object_id and i.column_id = c.column_id) left outer join [%CATALOG%.]sys.default_constraints d on (d.object_id = c.default_object_id) left outer join [%CATALOG%.]sys.extended_properties e on (e.class=u.schema_id and e.major_id=o.object_id and e.minor_id = c.column_id and e.name=N'MS_Description') where o.type in ('U', 'S', 'V') [ and u.name = %.q:OWNER%] [ and o.name=%.q:TABLE%] order by 1, 2, 3
其实只是更改了 convert(varchar(8000),e.value) as colnE,
新加了 left outer join [%CATALOG%.]sys.extended_properties e on (e.class=u.schema_id and e.major_id=o.object_id and e.minor_id = c.column_id and e.name=N'MS_Description') |
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