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Posted to ddlutils-dev@db.apache.org by "Tom Palmer (JIRA)" <ji...@apache.org> on 2010/04/25 19:49:49 UTC

[jira] Created: (DDLUTILS-256) MS SQL Server: dropping a unique constraint must be done by an ALTER TABLE command

MS SQL Server: dropping a unique constraint must be done by an ALTER TABLE command
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                 Key: DDLUTILS-256
                 URL: https://issues.apache.org/jira/browse/DDLUTILS-256
             Project: DdlUtils
          Issue Type: Bug
          Components: Core - SqlServer
    Affects Versions: 1.1
            Reporter: Tom Palmer
            Assignee: Thomas Dudziak


Dropping a unique constraint must be performed by issuing an ALTER TABLE command: http://msdn.microsoft.com/en-us/library/ms177420.aspx.

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[jira] Updated: (DDLUTILS-256) MS SQL Server: dropping a unique constraint must be done by an ALTER TABLE command

Posted by "Tom Palmer (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DDLUTILS-256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Palmer updated DDLUTILS-256:
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    Attachment: mssqlserveruniqueconstraints.patch

The attached patch alters the MSSqlBuilder so that the dropIndex method checks to see whether the index is unique and, if it is, issues an ALTER TABLE command to drop the constraint. If the index isn't unique then a DROP INDEX command will be issued.

> MS SQL Server: dropping a unique constraint must be done by an ALTER TABLE command
> ----------------------------------------------------------------------------------
>
>                 Key: DDLUTILS-256
>                 URL: https://issues.apache.org/jira/browse/DDLUTILS-256
>             Project: DdlUtils
>          Issue Type: Bug
>          Components: Core - SqlServer
>    Affects Versions: 1.1
>            Reporter: Tom Palmer
>            Assignee: Thomas Dudziak
>         Attachments: mssqlserveruniqueconstraints.patch
>
>
> Dropping a unique constraint must be performed by issuing an ALTER TABLE command: http://msdn.microsoft.com/en-us/library/ms177420.aspx.

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