Message: A new issue has been created in JIRA.
--------------------------------------------------------------------- View the issue: http://issues.apache.org/jira/browse/DERBY-16 Here is an overview of the issue: --------------------------------------------------------------------- Key: DERBY-16 Summary: NPE with USING clause of INNER/OUTER Join in simple Derby "select" statement. Type: Bug Status: Unassigned Priority: Minor Project: Derby Components: SQL Versions: 10.0.2.0 Assignee: Reporter: Ramandeep Kaur Created: Wed, 29 Sep 2004 11:59 AM Updated: Wed, 29 Sep 2004 11:59 AM Description: Opening this bug on behalf of Satheesh Bandaram. ------------------------------------------------------------ If the USING clause of an inner/outer join in a select statement refers to a column that is not in both of the specified tables, a Null Pointer Exception will be thrown when building the query tree: create table t1 (col1 int, col2 int); create table t2 (col1 int, col2 int, col3 int); // Following is fine: select * from t1 inner join t2 using (col1); // But the following will fail with NPE's: select * from t1 inner join t2 using (oops); ERROR XJ001: Java exception: ': java.lang.NullPointerException'. select * from t1 left outer join t2 using (col3); ERROR XJ001: Java exception: ': java.lang.NullPointerException'. --------------------------------------------------------------------- JIRA INFORMATION: This message is automatically generated by JIRA. If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira
