openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "aabbcc (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-2148) Issue with MaxColumnNameLength in the OracleDictionary class
Date Thu, 01 Mar 2012 15:55:57 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220113#comment-13220113
] 

aabbcc commented on OPENJPA-2148:
---------------------------------

You need to set maxColumnNameLength limit to 32 in the OracleDictionary  OR fix the OpenJPA
code which determines actual length.
                
> Issue with MaxColumnNameLength in the OracleDictionary class
> ------------------------------------------------------------
>
>                 Key: OPENJPA-2148
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2148
>             Project: OpenJPA
>          Issue Type: Bug
>    Affects Versions: 2.1.1
>            Reporter: aabbcc
>            Priority: Blocker
>
> I am using oracle database with OpenJPA.
> The DBDictionary class defines default MaxColumnNameLength as 128.
> But In the OracleDictionary class which extend DBDictionary has MaxColumnNameLength as
30. While generating sql query, JPA takes first 28 characters of the column name and ignores
rest of the characters. Also it takes start & end quotes, which in total makes it to 30
characters
> Due to this, jpa query fails if there are column in the oracle database with more than
28 characters as it finds mismatch in SQL query and actual column name.  
> Please fix this issue by changing MaxColumnNameLength in OracleDictionary class to 128.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message