PowerDesigner16创建SQL2005列注释的形式

发布时间：2023-08-03 14:57:00 所属栏目：MsSql教程来源：

导读：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

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：

代码如下:

{OWNER,TABLE,S,COLUMN,DTTPCODE,LENGTH,SIZE,PREC,COmpuTE,NOTNULL,IDENTITY,DOMAIN,DEFAULT,ExtIdentitySeedInc,COMMENT,COLNNAME,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,p.value),

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 p on (p.major_id = o.object_id and p.minor_id = c.column_id and p.class =1)

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。

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