解决PowerDesigner 反向工程没有列注释(SQLSERVER 2005版)

very good 成功解决！ 2011.3.28号

 

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')

本文参考:

wolfy的<<解决PowerDesigner 反向工程没有列注释(SQLSERVER 2008版) >>

http://www.cnblogs.com/wolfly/archive/2009/04/25/1443561.html