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From "Alexander Kirsch (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DBUTILS-117) Error handling possible getParameterMetaData() results
Date Thu, 28 May 2015 16:24:17 GMT

    [ https://issues.apache.org/jira/browse/DBUTILS-117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14563197#comment-14563197
] 

Alexander Kirsch commented on DBUTILS-117:
------------------------------------------

Just for your interest. We faced a lot of Problems with the Oracle 12c JDBC driver which did
not occur with the Oracle 11g JDBC Driver. 

PreparedStatement.getParameterMetaData();

caused a lot of problems. Some of this problems fixed by Oracle with Patch 20692348 for Version
12.1.0.2. We still have Problems with java.sql.ParameterMetaData.getParameterCount() which
do not always return the right number of parameters if the parameters are surrounded bei round
parenthesis.

> Error handling possible getParameterMetaData() results
> ------------------------------------------------------
>
>                 Key: DBUTILS-117
>                 URL: https://issues.apache.org/jira/browse/DBUTILS-117
>             Project: Commons DbUtils
>          Issue Type: Bug
>    Affects Versions: 1.5
>            Reporter: Vadim Smirnov
>            Priority: Minor
>              Labels: easyfix, newbie
>         Attachments: DBUTILS-117-tests.patch, DBUTILS-117.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Error in fillStatement method of AbstractQueryRunner class.
> There is no try...catch statement near pmd = stmt.getParameterMetaData();
> So method fails instead of automaticallye turning pmdKnownBroken to true.



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