[jira] [Created] (KYLIN-3557) PreparedStatement should be closed in JDBCResourceDAO#checkTableExists

[Ted Yu (JIRA)]

Ted Yu created KYLIN-3557:
-----------------------------

             Summary: PreparedStatement should be closed in 
JDBCResourceDAO#checkTableExists
                 Key: KYLIN-3557
                 URL: https://issues.apache.org/jira/browse/KYLIN-3557
             Project: Kylin
          Issue Type: Bug
            Reporter: Ted Yu


{code}
                final PreparedStatement ps = 
connection.prepareStatement(getCheckTableExistsSql(tableName));
                final ResultSet rs = ps.executeQuery();
{code}
{{ps}} should be closed upon return.



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