Hello. You need to check the generated SQL and remove incorrect commands from it. You have two rows with ID=318631 according to that error message.
Do not use PageStore with MVCC in production, it was always experimental and buggy. Newer versions of H2 do not support MVCC setting, it's no-op since 1.4.198, PageStore always use table-level locks and MVStore always use row-level locks (MVCC) unconditionally. -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
