Created attachment 1182954 [details]
NPE stack trace

Description of problem:
NPE is thrown while creating local temporary table if "set showplan on"/debug was previously set.

Version-Release number of selected component (if applicable):
driver jboss-dv-6.3.0.ER5-teiid-jdbc.jar

How reproducible:


Steps to Reproduce:
1. Connect to dynamic vdb temptab (no data roles defined)
- content of method m3() in class Teiid4324:
...
[71] ConnectionImpl ci = TeiidDriver.getInstance().connect("jdbc:teiid:temptab@mm://localhost:31000",props);
[72] ci.createStatement().execute("SET SHOWPLAN ON");
[73] ci.createStatement().execute("create local temporary table #abc ( a varchar )");
...
2. if line 72 executes query SET SHOWPLAN ON or SET SHOWPLAN DEBUG, on line 73 is thrown NPE
3. if line 72 is removed, no exception occurs

Actual results:


Expected results:


Additional info:
server log is unchanged during execution, application log is attached