| From: | "Ramanujam H S Iyengar" <hals_ramu(at)hotmail(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | ExecReScan function |
| Date: | 2004-02-20 20:39:12 |
| Message-ID: | BAY10-F73y8xFnr9pt00000ae96@hotmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hello,
I am trying to test some of my techniques, and for that i need the nested
loop join plan node (NestLoop) not to restart the scan of the inner relation
for a change of outer relation correlation value, instead start from the
current position where the search ended for the previous scan.
Can somebody tell me how i can stop the re scaning of the inner relation for
every change in the outer tuple ??
Thanks in adv,
-Ramu
_________________________________________________________________
Contact brides & grooms FREE! http://www.shaadi.com/ptnr.php?ptnr=hmltag
Only on www.shaadi.com. Register now!
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Jonathan M. Gardner | 2004-02-20 21:22:37 | Progress Report on Materialized Views |
| Previous Message | elein | 2004-02-20 19:02:23 | Re: [HACKERS] [Resend: Domains and function] |