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Date: Wed, 15 Apr 2009 08:37:14 -0700 (PDT)
From: "ArtemGr (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Issue Comment Edited: (DERBY-4160)
 getMetaData().getIndexInfo crashes with "ERROR X0Y68: Column 'PARAM1'
 already exists."
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    [ https://issues.apache.org/jira/browse/DERBY-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699236#action_12699236 ] 

ArtemGr edited comment on DERBY-4160 at 4/15/09 8:36 AM:
---------------------------------------------------------

> Did you run with a fresh database or with one where you'd seen the error before?
Fresh one.
On the first run with a fresh database DataNucleus creates the schemas. On the second run it checks them and runs into this error.
> Did you set the property before the Derby driver was loaded?
Yes.

      was (Author: artem@bizlink.ru):
    > Did you run with a fresh database or with one where you'd seen the error before?

Fresh one.

> Did you set the property before the Derby driver was loaded?

Yes.
  
> getMetaData().getIndexInfo crashes with "ERROR X0Y68: Column 'PARAM1' already exists."
> --------------------------------------------------------------------------------------
>
>                 Key: DERBY-4160
>                 URL: https://issues.apache.org/jira/browse/DERBY-4160
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.4.2.0
>         Environment: FreeBSD java 1.6.0, 64-Bit Server VM; DataNucleus JDO
>            Reporter: ArtemGr
>
> The following code in DataNucleus:
> rs = conn.getMetaData().getIndexInfo(catalogName, schemaName, tableName, false,
> true);
> triggers an Exception (http://gist.github.com/95679):
> Caused by: java.sql.SQLException: Column 'PARAM1' already exists.
>         at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)
>         at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(SQLExceptionFactory40.java:119)
>         at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(SQLExceptionFactory40.java:70)
>         ... 105 more
> Caused by: ERROR X0Y68: Column 'PARAM1' already exists.
>         at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:303)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.duplicateDescriptorException(DataDictionaryImpl.java:1678)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.addDescriptor(DataDictionaryImpl.java:1662)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.addSPSParams(DataDictionaryImpl.java:3682)
>         at org.apache.derby.impl.sql.catalog.DataDictionaryImpl.updateSPS(DataDictionaryImpl.java:3830)
>         at org.apache.derby.iapi.sql.dictionary.SPSDescriptor.updateSYSSTATEMENTS(SPSDescriptor.java:1112)
>         at org.apache.derby.iapi.sql.dictionary.SPSDescriptor.getPreparedStatement(SPSDescriptor.java:736)
>         at org.apache.derby.iapi.sql.dictionary.SPSDescriptor.getPreparedStatement(SPSDescriptor.java:642)
>         at org.apache.derby.impl.sql.compile.ExecSPSNode.generate(ExecSPSNode.java:177)
>         at org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:447)
>         at org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:88)
>         at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:794)
>         at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(EmbedPreparedStatement.java:128)
>         ... 99 more

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