Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> I think you're dismissing the idea too cavalierly. If A generates B,
> A is inevitably changed frequently, but the changes to A affect B only
> rarely, this is a good trick.
The only output file that is unlikely to change is schemapg.h, which is
depended on by exactly one .c file. It's a waste of time to try to
optimize this at all ...
regards, tom lane
In response to
Responses
pgsql-hackers by date
| Next: | From: Robert Haas | Date: 2010-01-05 04:03:48 |
| Subject: Re: [COMMITTERS] pgsql: Remove too-smart-for-its-own-good optimization of not overwriting |
| Previous: | From: Alvaro Herrera | Date: 2010-01-05 03:57:33 |
| Subject: Re: Re: [COMMITTERS] pgsql: Remove
too-smart-for-its-own-good optimization of not overwriting |
pgsql-committers by date
| Next: | From: Robert Haas | Date: 2010-01-05 04:03:48 |
| Subject: Re: [COMMITTERS] pgsql: Remove too-smart-for-its-own-good optimization of not overwriting |
| Previous: | From: Alvaro Herrera | Date: 2010-01-05 03:57:33 |
| Subject: Re: Re: [COMMITTERS] pgsql: Remove
too-smart-for-its-own-good optimization of not overwriting |