Re: [HACKERS] allowed user/db variables

On Sun, 2003-07-27 at 01:29, Joe Conway wrote:
> Bruce Momjian wrote:
> > Patch applied. Thanks.

> /*
> ! * Used for pg_settings. Keep in sync with config_type enum in guc_tables.h
> */
> static char *config_type_name[] =
> {
> ***************
> *** 176,181 ****
> --- 176,182 ----
> "sighup",
> "backend",
> "super-user",
> + "userlimit",
> "user"
> };

looks like there's some duplication between this array and the
static const char *const GucContext_names[] array in
src/backend/utils/misc/help_config.c

Is there some way we could have them both use the same array? (it
doesn't matter for help_config whether the names are upper- or
lower-case.)

Also, as a side note, I don't think Tom is a big fan of using comments
to indicate what needs to be kept in sync with what, if I can take the
liberty to quote him the last time a situation like this arose:

Re: [PATCHES] fix for new SUSET GUC variables
Mon, 14 Jul 2003 16:33:14 -0400

> We don't normally try to enumerate in comments all the places you'd
> need to change when adding to an enum or other widely-used
> definition. You're supposed to find them by searching the source code
> for references to the existing values. Depending on comments for that
> sort of thing is far too error-prone --- you can just about guarantee
> that the comment will fail to track new uses.

Thanks,
Aizaz