Hi Glenn,

did you never got memory problems with your JDBC-Requests ?

I call stored procedures on a Oracle DB and after 20 Min. J-Meter is out of 
memory.

With the DB-connection I had a problem first, I had to use the correct 
JDBC-Driver class:  oracle.jdbc.OracleDriver  in the JDBC Connection 
Configuration 
Now the DB-connections works fine.

Regards René

-----Ursprüngliche Nachricht-----
Von: Glenn Caccia [mailto:[email protected]] 
Gesendet: Montag, 3. Februar 2014 23:07
An: JMeter User Group
Betreff: JDBC request and DB links

I have a JMeter test script (2.10) that uses a JDBC Connection Configuration 
element along with a JDBC Request element.  It's been working fine.  The JDBC 
Connection Configuration element is connecting to an Oracle database.  The JDBC 
Request element is set for a select statement.  Today I tried to enhance the 
select statement to use an Oracle DB Link.  After this, I get nothing back from 
the query and no errors.  The enhanced query works fine in a query execution 
tool, so I know that much is fine.  I know that the connection information in 
JMeter is correct as the query without the DB Link reference works fine.  
Oracle uses the @ symbol to indicate DB links.  By any chance is this a problem 
for JMeter?  For example, my original query looked something like...

select table1.field1 as myfield
from table1
join table2
on table1.id = table2.fid
where t2.filterfield = 'filtervalue'


whereas the new query looks something like...

select t1.field1 as myfield, t3.field1 as myotherfield from table1 t1 join 
table2 t2 on t1.id = t2.fid join table3@dblinkname t3

on t2.id = t3.fid

where t2.filterfield = 'filtervalue'




Any thoughts?

Thanks,

Glenn

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