Yes, thank you, Michael it worked as you've pointed out.
Michael Dick wrote: > Hi Rolf, > > I use markmail [1] to search the mail archives, but a lot of people like > Nabble [2] too. > > Regarding your problem with characters. OpenJPA expects characters to be > stored as ints by default. So if you update the table and don't regen the > classes with the tool you might not get the value you expect. > > You can tell OpenJPA to use chars by adding a configuration property like > this one to persistence.xml : > <property name="openjpa.jdbc.DBDictionary" > value="mysql(storeCharsAsNumbers=false)"/> > > [1] http://openjpa.markmail.org/ > [2] http://n2.nabble.com/OpenJPA-f208410.html > > Hope this helps, > -mike > > On Wed, Mar 18, 2009 at 1:03 AM, Rolf Schumacher <[email protected]> wrote: > > >> I'm new to jpa and openjpa and to this list: >> >> 1. how to search the archives? I found >> http://mail-archives.apache.org/mod_mbox/openjpa-users/ where I can not >> figure out how to search >> >> 2. In my first attempt to use openjpa with netbeans/maven I created >> classes from an existing mysql db. everything worked fine until I added >> a table with a char typed column. I got an exception telling me, that >> there is a type conflict, because 'Y' is not an integer. >> >> As I commented the private char variable and its accessors everything >> worked fine again, accept that I can not get hold of the char column. >> >> I googled and found something which I did not understand. >> >> Do you have any point of clarification for me? >> >> rolf >> >> >> > >
