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From Jørgen Løland (JIRA) <j...@apache.org>
Subject [jira] Updated: (DERBY-1484) Client and embedded behave differently when the table name is null in DatabaseMetaData methods
Date Fri, 04 May 2007 06:51:15 GMT

     [ https://issues.apache.org/jira/browse/DERBY-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jørgen Løland updated DERBY-1484:
---------------------------------

    Attachment: DERBY-1484-3.stat
                DERBY-1484-3.diff

The attached patch (3) includes all the changes in (2), and modifies a few harness tests that
previously called getExportedKeys and getImportedKeys with table = null. 

Since only table == null triggers an exception, it is still possible to call these methods
with a tablepattern, e.g. table="?". I will create a new issue for changing the internal query
to not accept patterns.

Derbyall and allsuites run fine except the following (unrelated) fails:  allsuites fails two
ProcedureInTriggerTests, but these have already been discussed in DERBY-1585 and should not
be related to the patch. derbyall fails bootLock (as always here - maybe because of NFS?)



> Client and embedded behave differently when the table name is null in DatabaseMetaData
methods
> ----------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1484
>                 URL: https://issues.apache.org/jira/browse/DERBY-1484
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC, Network Client
>    Affects Versions: 10.2.1.6
>            Reporter: Knut Anders Hatlen
>         Assigned To: Jørgen Løland
>            Priority: Minor
>         Attachments: DERBY-1484-2.diff, DERBY-1484-2.stat, DERBY-1484-3.diff, DERBY-1484-3.stat,
DERBY-1484.diff, DERBY-1484.stat
>
>
> When giving null as table name to getBestRowIdentifier, getColumnPrivileges, getIndexInfo,
getVersionColumns or getPrimaryKeys, the client driver fails with "SQLException: Table name
can not be null". Embedded uses null as a wildcard and does not fail. Embedded and client
should have the same behaviour.

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