Hi, Currently I'm working on implementing auto increment columns for the Firebird sdbc driver. The related patch is here: https://gerrit.libreoffice.org/26643/
The idea is to use before insert triggers: http://www.firebirdfaq.org/faq29/ I name the trigger trg_<table_name>_<column_name>. The name can be used to determine if a column is autoIncremented or not (see ResultSetMetadata.cxx:isAutoIncrement() ). To accomplish that the table name is extracted from the SQL statement (see changes in Utils.cxx). Meanwhile I made the Connection service implement the XTableAccess interface, because I thought It will be needed, but it turned out that it is unnecessary for autoincrement. The patch causes a "unexpected error" in the current state. The program crashes on a mutex: "MutexGuard aGuard(m_aMutex);" after opening a table. I'm about to solve that. Regards, Tamás Bunth _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice
