pgsql/src backend/bootstrap/bootstrap.c backen ...

CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl(at)hub(dot)org 01/06/12 18:54:06

Modified files:
src/backend/bootstrap: bootstrap.c
src/backend/commands: variable.c
src/backend/postmaster: postmaster.c
src/backend/tcop: postgres.c
src/backend/utils/misc: guc.c
src/include/utils: guc.h

Log message:
Extend GUC concepts of parse_hook and assign_hook to all four supported
datatypes, not only strings. parse_hook is useless for bool, I suppose,
but it seems possibly useful for int and double to apply variable-specific
constraints that are more complex than simple range limits. assign_hook
is definitely useful for all datatypes --- we need it right now for bool
to support date cache reset when changing Australian timezone rule setting.
Also, clean up some residual problems with the reset all/show all patch,
including memory leaks and mistaken reset of PostPortNumber. It seems
best that RESET ALL not touch variables that don't have SUSET or
USERSET context.