| 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 |
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| 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)
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