I was hoping that
someone here may have also run into this. My web application was
running on on MySQL with no issues. I am porting it over to now
run on Derby and am running into some issues inserting NULL values into
simple VARCHAR fields.
I'm running iBatis 2.1.6 and when I try an update statement to my table I am getting the following SQL Exception:
An attempt was made to get a data value of type 'VARCHAR' from a data value of type '0'.
The fields I am updating allows NULL values and is declared simply as a VARCHAR(20).
The version of Derby I'm using is 10.1.1
The reason that I'm asking on this list is since I don't have control
of the underlying set functions for setting my
PreparedStatement/Statement values maybe there was something I needed
to tweak to get iBatis running with Derby.
Thanks for any help.