Return-Path: 
 <ddlutils-dev-return-1379-apmail-db-ddlutils-dev-archive=db.apache.org@db.apache.org>
Delivered-To: apmail-db-ddlutils-dev-archive@www.apache.org
Received: (qmail 30338 invoked from network); 8 Mar 2007 06:32:46 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 8 Mar 2007 06:32:46 -0000
Received: (qmail 9493 invoked by uid 500); 8 Mar 2007 06:32:54 -0000
Delivered-To: apmail-db-ddlutils-dev-archive@db.apache.org
Received: (qmail 9460 invoked by uid 500); 8 Mar 2007 06:32:54 -0000
Mailing-List: contact ddlutils-dev-help@db.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:ddlutils-dev-help@db.apache.org>
List-Unsubscribe: <mailto:ddlutils-dev-unsubscribe@db.apache.org>
List-Post: <mailto:ddlutils-dev@db.apache.org>
List-Id: <ddlutils-dev.db.apache.org>
Reply-To: ddlutils-dev@db.apache.org
Delivered-To: mailing list ddlutils-dev@db.apache.org
Received: (qmail 9399 invoked by uid 99); 8 Mar 2007 06:32:54 -0000
Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Mar 2007 22:32:54 -0800
X-ASF-Spam-Status: No, hits=0.0 required=10.0
	tests=
X-Spam-Check-By: apache.org
Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Mar 2007 22:32:45 -0800
Received: from brutus (localhost [127.0.0.1])
	by brutus.apache.org (Postfix) with ESMTP id 181BC714077
	for <ddlutils-dev@db.apache.org>; Wed,  7 Mar 2007 22:32:25 -0800 (PST)
Message-ID: <21264073.1173335545095.JavaMail.root@brutus>
Date: Wed, 7 Mar 2007 22:32:25 -0800 (PST)
From: "Thomas Dudziak (JIRA)" <jira@apache.org>
To: ddlutils-dev@db.apache.org
Subject: [jira] Updated: (DDLUTILS-159) primary key column change causes
 exception
In-Reply-To: <29308022.1172675517220.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-Virus-Checked: Checked by ClamAV on apache.org


     [ https://issues.apache.org/jira/browse/DDLUTILS-159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Dudziak updated DDLUTILS-159:
------------------------------------

    Fix Version/s: 1.0

> primary key column change causes exception
> ------------------------------------------
>
>                 Key: DDLUTILS-159
>                 URL: https://issues.apache.org/jira/browse/DDLUTILS-159
>             Project: DdlUtils
>          Issue Type: Bug
>          Components: Core (No specific database)
>         Environment: Windows, SapDB 7.4 and Oracle 8
>            Reporter: Stefan Huber
>         Assigned To: Thomas Dudziak
>             Fix For: 1.0
>
>
> I have the folowing table definition:
> <?xml version="1.0"?>
> <!DOCTYPE database SYSTEM "http://db.apache.org/torque/dtd/database">
>   <database name="rmdb">
>     <table name="ADDRESS">
>       <column name="ID" primaryKey="true" required="true" type="INTEGER"/>
>       <column name="TOWN" primaryKey="false" required="false" type="VARCHAR" size="40"/>
>     </table>
>   </database>
> I want to change the name of the primary key column. The new schema definition is:
> <?xml version="1.0"?>
> <!DOCTYPE database SYSTEM "http://db.apache.org/torque/dtd/database">
>   <database name="rmdb">
>     <table name="ADDRESS">
>       <column name="ADDRESSID" primaryKey="true" required="true" type="INTEGER"/>
>       <column name="TOWN" primaryKey="false" required="false" type="VARCHAR" size="40"/>
>     </table>
>   </database>
> DdlUtils throws the following exception in the alter table process:
> Exception in thread "main" java.lang.NullPointerException
> 	at org.apache.ddlutils.alteration.AddPrimaryKeyChange.apply(AddPrimaryKeyChange.java:69)
> 	at org.apache.ddlutils.platform.SqlBuilder.processChange(SqlBuilder.java:1160)
> 	at org.apache.ddlutils.platform.sapdb.SapDbBuilder.processTableStructureChanges(SapDbBuilder.java:180)
> 	at org.apache.ddlutils.platform.SqlBuilder.processTableStructureChanges(SqlBuilder.java:921)
> 	at org.apache.ddlutils.platform.SqlBuilder.processTableStructureChanges(SqlBuilder.java:797)
> 	at org.apache.ddlutils.platform.SqlBuilder.processChanges(SqlBuilder.java:576)
> 	at org.apache.ddlutils.platform.SqlBuilder.alterDatabase(SqlBuilder.java:469)
> 	at org.apache.ddlutils.platform.PlatformImplBase.getAlterTablesSql(PlatformImplBase.java:756)
> The reason is, that an alteration of the table name is not supported via 'alter table' so DdlUtils recreates the table. But in 'SapDbBuilder.processTableStructureChanges' the new primary key is created before  the table is recreated in the super-Method. So 'AddPrimaryKeyChange refers to a column that is not present and throws an exception.
> The behaviour is the same with Oracle:
> Exception in thread "main" java.lang.NullPointerException
> 	at org.apache.ddlutils.alteration.AddPrimaryKeyChange.apply(AddPrimaryKeyChange.java:69)
> 	at org.apache.ddlutils.platform.SqlBuilder.processChange(SqlBuilder.java:1160)
> 	at org.apache.ddlutils.platform.oracle.Oracle8Builder.processTableStructureChanges(Oracle8Builder.java:488)
> 	at org.apache.ddlutils.platform.SqlBuilder.processTableStructureChanges(SqlBuilder.java:921)
> 	at org.apache.ddlutils.platform.SqlBuilder.processTableStructureChanges(SqlBuilder.java:797)
> 	at org.apache.ddlutils.platform.SqlBuilder.processChanges(SqlBuilder.java:576)
> 	at org.apache.ddlutils.platform.SqlBuilder.alterDatabase(SqlBuilder.java:469)
> 	at org.apache.ddlutils.platform.PlatformImplBase.getAlterTablesSql(PlatformImplBase.java:756)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.