[COMMITTERS] pgsql: Fix bogus server version in pg_dumpall --quote-all-identifiers.

Log Message: --- Fix bogus server version in pg_dumpall --quote-all-identifiers. Modified Files: -- pgsql/src/bin/pg_dump: pg_dumpall.c (r1.135 -> r1.136) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dumpall.c?r1=1.135&r2=1.136) -- S

[COMMITTERS] pgsql: Add options to force quoting of all identifiers.

Log Message: --- Add options to force quoting of all identifiers. I've added a quote_all_identifiers GUC which affects the behavior of the backend, and a --quote-all-identifiers argument to pg_dump and pg_dumpall which sets the GUC and also affects the quoting done internally by those appl

[COMMITTERS] pgsql: Centralize DML permissions-checking logic.

Log Message: --- Centralize DML permissions-checking logic. Remove bespoke code in DoCopy and RI_Initial_Check, which now instead fabricate call ExecCheckRTPerms with a manufactured RangeTblEntry. This is intended to make it feasible for an enhanced security provider to actually make use o