PostgreSQL

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History

Alvaro Herrera ae90ffada4 Have pg_terminate/cancel_backend not ERROR on non-existent processes

This worked fine for superusers, but not for ordinary users trying to
cancel their own processes.  Tweak the order the checks are done in so
that we correctly return SIGNAL_BACKEND_ERROR (which current callers
know to ignore without erroring out) so that an ordinary user can loop
through a resultset without fearing that a process might exit in the
middle of said looping -- causing the remaining processes to go
unsignalled.

Incidentally, the last in-core caller of IsBackendPid() is now gone.
However, the function is exported and must remain in place, because
there are plenty of callers in external modules.

Author: Josh Kupershmidt

Reviewed by Noah Misch

2012-09-27 12:29:51 -03:00

backend

Have pg_terminate/cancel_backend not ERROR on non-existent processes

2012-09-27 12:29:51 -03:00

bin

Prevent emitting "ALTER VIEW foo SET ()".

2012-09-24 00:18:07 -04:00

include

Add support for include_dir in config file.

2012-09-24 18:07:53 +03:00

interfaces

libpq: Add missing directory to installdirs target