Hi,
I am upgrading my app that uses H2 as the database. Some people using it
will not move to version 2 of my app and may go straight to version 3.
Since I am changing the H2 version with each release of my app, when I
connect to an old version of the database, I get the 90048 error, however
it does not tell me which version the database is. At the moment, I am
only on version 2 of my app, so the database had to be version 214, and
therefore this worked:
org.h2.tools.Upgrade.upgrade ("jdbc:h2:" + database, info, 214); //
Original version
however in version 3 of my app, how do I determine what version the
database is before doing the upgrade command? (ie, how do I know what to
put in place of 214?)
Or do I need to? Can I try the upgrade with 214 and if it fails, then try
the upgrade with 224 (my current version)?
Thanks for your help.
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