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  • 解决PowerDesigner 生成Sql2005-2012 找不到sysproperties表的问题

    造成此问题的原因是由于Sql 2005 删除了系统表 sysproperties 而改用 sys.extended_properties 表所致 ,微软的目的不再去猜测
    网上有二种解决方式 但不符合本人的需要 以下是通过创建sysproperties视图,以及改造powerdesigner sql语句生成模板实现本人直接用powerdesigner生成创建数据库SQL

    方法实现简单,在此做个记录

    -------------------------------------------------
    Sql 2005 Exec the Sql 创建View 'sysproperties'
    -------------------------------------------------

    if exists (select 1
    from sysobjects
    where name = 'sysproperties'
    and xtype = 'V')
    begin
    DROP VIEW sysproperties
    end
    GO
    CREATE VIEW sysproperties
    AS
    SELECT A.name As TableName,A.id As TableID,B.Name As ColName,B.colid As ColID,B.xtype As ColType,C.name As PropName,C.Value As PropValue
    FROM sysobjects As A
    INNER JOIN syscolumns As B ON A.id = B.id
    INNER JOIN sys.extended_properties As C ON C.major_id = A.id AND ( minor_id = B.colid)
    --WHERE A.name = 'T_WebUser'
    GO

    -------------------------------------------------
    Modified Table TableComment
    修改Table TableComment模板 路径是 Database -> Edit Current DBMS 窗体 General 选项卡 下 Script -> Objects -> Table -> TableComment
    -------------------------------------------------
    [if exists (select 1
    from sys.extended_properties
    where major_id = object_id('[%QUALIFIER%]%TABLE%')
    and minor_id = 0 and name = 'MS_Description')
    begin
    [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    :declare @CurrentUser sysname
    select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    ]
    end


    ][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    :select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    ]

    -------------------------------------------------
    Modified Column ColComment

    修改Column ColumnComment模板 路径是 Database -> Edit Current DBMS 窗体 General 选项卡 下 Script -> Objects -> Column -> ColumnComment
    -------------------------------------------------
    [if exists (select 1
    from sysproperties
    where TableID = object_id('[%QUALIFIER%]%TABLE%')
    and ColName = %.q:COLUMN% AND PropName='MS_Description')
    begin
    [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    :declare @CurrentUser sysname
    select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    ]

    end


    ][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    :select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    ]

    修改之后 使用Generate Database 生成的SQL便可在SQL 2005下执行 不在报找不到sysproperties 的错误

    仅解决找不到sysproperties 的错误 其它错误欢迎讨论 吐舌头

    以下是源模板备份

    -------------------------------------------------
    Old Table TableComment Bak
    -------------------------------------------------
    [if exists (select 1
    from sysproperties
    where id = object_id('[%QUALIFIER%]%TABLE%')
    and type = 3)
    begin
    [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    :declare @CurrentUser sysname
    select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    ]
    end


    ][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    :select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%
    ]

    -------------------------------------------------
    Old Column ColComment Bak
    -------------------------------------------------
    [if exists (select 1
    from sysproperties
    where id = object_id('[%QUALIFIER%]%TABLE%')
    and type = 4)
    begin
    [%OWNER%?[.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    :declare @CurrentUser sysname
    select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_dropextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    ]

    end


    ][%OWNER%?[.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]%.q:OWNER%, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    :select @CurrentUser = user_name()
    [.O:[execute ][exec ]]sp_addextendedproperty [%R%?[N]]'MS_Description',
    [%R%?[N]]%.q:COMMENT%,
    [%R%?[N]]'user', [%R%?[N]]@CurrentUser, [%R%?[N]]'table', [%R%?[N]]%.q:TABLE%, [%R%?[N]]'column', [%R%?[N]]%.q:COLUMN%
    ]

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  • 原文地址:https://www.cnblogs.com/qufly/p/3475270.html
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