| From: | sriggs(at)postgresql(dot)org (Simon Riggs) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Add missing optimizer hooks for function cost and number of rows. |
| Date: | 2010-04-23 22:23:39 |
| Message-ID: | 20100423222339.3F71B7541D0@cvs.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers pgsql-hackers |
Log Message:
-----------
Add missing optimizer hooks for function cost and number of rows.
Closely follow design of other optimizer hooks: if hook exists
retrieve value from plugin; if still not set then get from cache.
Modified Files:
--------------
pgsql/src/backend/utils/cache:
lsyscache.c (r1.168 -> r1.169)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/lsyscache.c?r1=1.168&r2=1.169)
pgsql/src/include/utils:
lsyscache.h (r1.131 -> r1.132)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/lsyscache.h?r1=1.131&r2=1.132)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2010-04-23 22:24:46 | Re: [HACKERS] Re: pgsql: Make CheckRequiredParameterValues() depend upon correct |
| Previous Message | Simon Riggs | 2010-04-23 21:32:13 | Re: [HACKERS] Re: pgsql: Make CheckRequiredParameterValues() depend upon correct |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2010-04-23 22:24:46 | Re: [HACKERS] Re: pgsql: Make CheckRequiredParameterValues() depend upon correct |
| Previous Message | Justin Pasher | 2010-04-23 22:06:04 | Re: Postgres stats collector showing high disk I/O |