Changes for supporting postgresql 9.0: - Avoiding usage of SQL reserved keywords on plpsql functions (plpsql lexer and parser were reworked). - Fixing all those places on which FROM clause was automatically added by PG ( PG Config add_missing_from parameter was removed for this release of PG ). Many thanks to Tracy Adams and Jeff Lu for providing first version of the patches.
1. Changed trigger functions from "opaque" to "trigger" to get rid of the warnings during initial install (only for acs-kernel, there are a lot elsewhere!)
2. Added "embeds" for postgresql and partially for oracle.
3. Added global parameters for postgresql and partially for oracle.