Hi I'm using latest TomEE 7+ that bundle HSQLDB 2.3.2, however this version of HSQLDB has a major regression for our use case.
http://hsqldb.org/doc/2.0/changelist_2_0.txt 28 June 2015 - version 2.3.3 ... -- fixed regression in 2.3.2, multiple rows with partial null values could not be inserted in UNIQUE indexes ... In pretty new on TomEE contribution process, I will be happy to PR something to upgrade HSQLDB to latest stable version 2.4.0 (but required JRE 1.8) or at latest 2.3.x version = 2.3.4 or at least 2.3.3 to be able to get a fix for that regression. Could you please tell me if it's acceptable request (and if yes on which version of HSQLDB) and if a Github PR could be the way to contribute to upgrade that dependency. Thank Thibaud -- Sent from: http://tomee-openejb.979440.n4.nabble.com/TomEE-Dev-f982480.html
