Hi all, I am a bit unsure if this is the right place here to raise a potential bug in h2 (found in h2.1.200, h2.2.214 and the most recent h2.2.222):
a very straight forward select * from test_table where column1 like 'test%' escape '' returns values (when appropriate) when MODE is not ORACLE but always returns an empty record set for MODE=ORACLE. This might be explainable due to the '' / empty string behavior in MODE=ORACLE - but it is quite problematic w/r to the following: * the result set is completely different depending on the MODE * ORA databases themselves do not allow for ESCAPE '' (ORA-01425) * the H2 documentation says otherwise (escape '' deactivates escaping - no MODE specific behavior is mentioned) * and probably the worst: as far as I can see, hibernate 6.x is now automatically generating SQL when LIKE is used adding escape '' to each query. I have not found a switch to deactivate that - hence you can currently not combine hibernate 6.x + h2 in ORACLE mode with non-native LIKE queries. I have found much older threads here (like https://groups.google.com/g/h2-database/c/OQ7tXiFYT6o and https://groups.google.com/g/h2-database/c/zdqGA5cw3fM/m/C0J60SPjDfEJ but no answer) Any ideas or thoughts are much appreciated. Thanks and Cheers Bastian -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to h2-database+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/h2-database/c1379bc5-a2ee-4218-9d57-3feb0d86f45an%40googlegroups.com.
