Hello David;
If I add a duplicate EOModel to my project which uses a different
adaptor setting to connect to FrontBase, can I connect to mySQL
with one of the EOModels and FrontBase with the other and using the
custom java classes just load the data from mySQL via one and write
to FrontBase via the other?
There's a utility called "eoutil" (I have not used this tool myself
actually) which does most of this work. Here are some details online
in a mailing list post...
http://www.mail-archive.com/[email protected]/msg00836.html
Although it is hard to isolate any concrete answers on this matter,
it is my belief that the MySQL JDBC driver has a memory leak which
may cause trouble in this process. I have spent an substantial
amount of time trying to identify a means of avoiding this, but have
not solved it.
It seems like originally all the data was in Latin 1 encoding.
When I change everything back to Latin 1, the € symbol appears fine
again. However I still see all the '?' in any data the comes from
a BLOB.
I don't have all the details now, but around version 4 there were
some big changes with encoding which caused some folk awful trouble.
I currently use the following arguments to the driver to get it to
behave itself...
...?
useUnicode=true&characterEncoding=UTF&autoReconnect=true&useUnbufferedIn
put=true
Guess what database product I'm trying to avoid these days? :-)
cheers.
___
Andrew Lindesay
www.lindesay.co.nz
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