使用PowerDesigner16生成SQL2005列注释,其实很简单。
Powerdesigner界面－tools-Resources－DBMS,点击左上角的New,选择copy from templete,如果你的数据库是sql server 2005,选择系统自带的SQL server 2005，如果是sql server 2008,选择系统自带的sqlsv2k8.xdb。
如果你想修改默认的选项，可以直接选择SQL server 2005或者08.
选择Script---Objects---Column---SqlListQuery
修改为如下的代码：
View Code
1 {OWNER, TABLE, S, COLUMN, DTTPCODE, LENGTH, SIZE, PREC, COMPUTE, NOTNULL, IDENTITY, DOMAIN, DEFAULT, ExtIdentitySeedInc, COMMENT,COLNNAME, ExtCollation, ExtIdtNotForReplication, ExtDeftConstName, ExtRowGuidCol}
2
3 select
4 u.name,
5 o.name,
6 c.column_id,
7 c.name,
8 case when c.system_type_id in (165, 167, 231) and c.max_length = -1 then t.name + '(Max)' else t.name end,
9 c.precision,
10 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,
11 c.scale,
12 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,
13 case(c.is_nullable) when 1 then 'NULL' else 'NOTNULL' end,
14 case(c.is_identity) when 1 then 'identity' else '' end,
15 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,
16 convert(varchar(8000), d.definition),
17 case (c.is_identity) when 1 then convert(varchar, i.seed_value) + ', ' + convert(varchar, i.increment_value) else '' end as colnD,
18 convert(varchar(8000), p.value),
19 convert(varchar(8000), p.value),
20 c.collation_name,
21 case (i.is_not_for_replication) when 1 then 'true' else 'false' end,
22 d.name,
23 case(c.is_rowguidcol) when 1 then 'true' else 'false' end
24 from
25 [%CATALOG%.]sys.columns c
26 join [%CATALOG%.]sys.objects o on (o.object_id = c.object_id)
27 join [%CATALOG%.]sys.schemas u on (u.schema_id = o.schema_id)
28 join [%CATALOG%.]sys.types t on (t.user_type_id = c.system_type_id)
29 left outer join [%CATALOG%.]sys.identity_columns i on (i.object_id = c.object_id and i.column_id = c.column_id)
30 left outer join [%CATALOG%.]sys.default_constraints d on (d.object_id = c.default_object_id)
31 left outer join [%CATALOG%.]sys.extended_properties p on (p.major_id = o.object_id and p.minor_id = c.column_id and p.class =1)
32 where
33 o.type in ('U', 'S', 'V')
34
35 [ and u.name = %.q:OWNER%]
36 [ and o.name=%.q:TABLE%]
37 order by 1, 2, 3
2
3 select
4 u.name,
5 o.name,
6 c.column_id,
7 c.name,
8 case when c.system_type_id in (165, 167, 231) and c.max_length = -1 then t.name + '(Max)' else t.name end,
9 c.precision,
10 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,
11 c.scale,
12 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,
13 case(c.is_nullable) when 1 then 'NULL' else 'NOTNULL' end,
14 case(c.is_identity) when 1 then 'identity' else '' end,
15 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,
16 convert(varchar(8000), d.definition),
17 case (c.is_identity) when 1 then convert(varchar, i.seed_value) + ', ' + convert(varchar, i.increment_value) else '' end as colnD,
18 convert(varchar(8000), p.value),
19 convert(varchar(8000), p.value),
20 c.collation_name,
21 case (i.is_not_for_replication) when 1 then 'true' else 'false' end,
22 d.name,
23 case(c.is_rowguidcol) when 1 then 'true' else 'false' end
24 from
25 [%CATALOG%.]sys.columns c
26 join [%CATALOG%.]sys.objects o on (o.object_id = c.object_id)
27 join [%CATALOG%.]sys.schemas u on (u.schema_id = o.schema_id)
28 join [%CATALOG%.]sys.types t on (t.user_type_id = c.system_type_id)
29 left outer join [%CATALOG%.]sys.identity_columns i on (i.object_id = c.object_id and i.column_id = c.column_id)
30 left outer join [%CATALOG%.]sys.default_constraints d on (d.object_id = c.default_object_id)
31 left outer join [%CATALOG%.]sys.extended_properties p on (p.major_id = o.object_id and p.minor_id = c.column_id and p.class =1)
32 where
33 o.type in ('U', 'S', 'V')
34
35 [ and u.name = %.q:OWNER%]
36 [ and o.name=%.q:TABLE%]
37 order by 1, 2, 3
其实只是增加了上面代码中的黄色部分，就可以了。
测试后，ok。
其实我还想修改表注释，就是在显示英文表名的地方显示出中文含义，如acccount(账户表)
但是修改了table中的很多地方都没有成功，不知道大家有没有知道如何修改的，如果知晓请告知。