Peter Wissel <[email protected]> writes: > Hi derby team, > > I have a question about different versions of derby. > > Currently we are using derby-10.1.3.1 in the SMILA-project. > > Now we plan to replace derby-10.1.3.1 with a newer release of derby > (10.4.1.3). > > My question is, if it is possible to replace the org.apache.derby.jar without > incompatibilities?
Hi Peter, There are some incompatibilities that have been introduced intentionally. These have been documented in the release notes. Unfortunately, you'll have to go through the notes for all releases between the one one you're going from and the one you're going to. Here are the ones describing potential incompatibilities between 10.1.3.1 and the current 10.4.2.0 release: Differences between 10.1.3.1 and 10.2.1.6: http://db.apache.org/derby/releases/release-10.2.1.6.html Differences between 10.2.1.6 and 10.2.2.0: http://db.apache.org/derby/releases/release-10.2.2.0.html Differences between 10.2.2.0 and 10.3.1.4: https://svn.apache.org/viewvc/db/derby/code/tags/10.3.1.4/RELEASE-NOTES.html?view=co Differences between 10.3.1.4 and 10.3.2.1: https://svn.apache.org/viewvc/db/derby/code/tags/10.3.2.1/RELEASE-NOTES.html?view=co Differences between 10.3.2.1 and 10.4.1.3: http://db.apache.org/derby/releases/release-10.4.1.3.html Differences between 10.4.1.3 and 10.4.2.0: http://db.apache.org/derby/releases/release-10.4.2.0.cgi -- Knut Anders
