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From "David Jencks (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-221) DerbyDictionary doesn't describe a working mapping for char fields.
Date Wed, 18 Apr 2007 08:21:15 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

David Jencks updated OPENJPA-221:
---------------------------------

    Attachment: OPENJPA-221.patch

This patch results in a working mapping from a char field to a CHAR column.  I also added
some comments to the defaults in DBDictionary that I hope are correct and helpful.

> DerbyDictionary doesn't describe a working mapping for char fields.
> -------------------------------------------------------------------
>
>                 Key: OPENJPA-221
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-221
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 0.9.7
>            Reporter: David Jencks
>         Attachments: OPENJPA-221.patch
>
>
> If a class has a char field mapped to CHAR or CHAR(1) in a derby database, the derby
dictionary sets up a mapping to an integer column which doesn't work.  openjpa tries to store
e.g. the string "97" for the char 'a' which results in a truncation error.

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