[jira] [Created] (DBUTILS-138) Exception in closing statement leave connections open

["Stefano Lissa (JIRA)" <ji...@apache.org>]

Stefano Lissa created DBUTILS-138:
-------------------------------------

             Summary: Exception in closing statement leave connections open
                 Key: DBUTILS-138
                 URL: https://issues.apache.org/jira/browse/DBUTILS-138
             Project: Commons DbUtils
          Issue Type: Bug
    Affects Versions: 1.7
         Environment: SQL Server 2012, Java 8, MS JDBC Driver 4.
            Reporter: Stefano Lissa


On class QueryRunner starting at line 393 (see the snippet below) if the statement close attempt results in an exception, the connection is not closed correctly. I was not able to intercept the exception since it happens in a production environment with SQL Server 2012, Java 8 and original MS drivers, but the effect is the connection pool fills up and finally starts to log abandoned connections opened by QueryRunner.
{noformat}
} finally {
try {
close(rs);
} finally {
close(stmt);
if (closeConn) {
close(conn);
}
}
}{noformat}



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