Sorry, been traveling, and just got back to my email. I hope to have
time to look at this tomorrow, but it is a bit busy for me around
Thanksgiving.
-dain
On Nov 16, 2007, at 10:25 AM, dycharles wrote:
hello,
thanks for the reply...
I am new to this ejb or persistence.... Please help me understand.
thanks.....
Now i just followed this tutorial from netbeans
(http://www.netbeans.org/kb/55/persistence-j2se.html) because i'm
using the
netbeansIDE, then that is my persistence and ejb used... i don't
know what
version i'm using in persistence and in ejb i don't know also if it is
openEJB or ejb alone, what is the difference between the two?
Regarding with my posrgresql version i used the recent version.
i know
this will support the boolean data type. in my schema in
postgresql, it is
really simple i create the boolean column with boolean data type
and primary
key... then thats it. And also in java i used the java6.
So, i suspect my mistake is in the persistence and ejb used...
thanks,
dycharles
Dain Sundstrom wrote:
Hi,
I'm not sure why this isn't working, so I'm gonna have to attempt to
reproduce this problem, but I'm going to need a bit more information.
Are you using CMP or JPA?
Are you using an existing database TABLE or generating one? If
existing, can you share the schema for the table?
Can you share your CMP or JPA bean?
What version of Postgresql are you using? driver version?
What version of OpenEJB?
In the mean time, I'll try to hack something up.
BTW, if you're not on Java 6, give it a try. We use OpenJPA for
persistence of CMP and JPA beans, and due to the new instrumentation
apis in Java 6, OpenJPA works a bit better.
-dain
On Nov 14, 2007, at 4:50 PM, dycharles wrote:
hello,
i have a database in postgresql that have a column boolean, then
when i
create a query in ejb like this(SELECT e.letsaythisisboolean FROM
sample e),
now problem is that when i query the database, it will return all
the false
value in the column boolean, and the true value will not return...
How can i
make the true value appear in my query result? Any suggestion or
help...
thanks,
dychalres
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