| From: | Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com> |
|---|---|
| To: | Ernst-Georg Schmid <ernst-georg(dot)schmid(at)bayer(dot)com> |
| Cc: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Get the name of the target Relation from Query struct? |
| Date: | 2018-04-06 13:35:54 |
| Message-ID: | CAFjFpRdqXiP4_bRsjAGG6S0frXw1r06-fs38DjU9F4vgCc29ug@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Fri, Apr 6, 2018 at 2:08 PM, Ernst-Georg Schmid
<ernst-georg(dot)schmid(at)bayer(dot)com> wrote:
>
> if(parse->commandType != CMD_SELECT) {
> int resultRelation = parse->resultRelation;
>
> rte = (RangeTblEntry *) list_nth(parse->rtable, resultRelation);
>
list_nth() assumes that the lists are 0 based. But relations indexes
are 1 based. Please use rt_fetch() or planner_rt_fetch() as suitable.
--
Best Wishes,
Ashutosh Bapat
EnterpriseDB Corporation
The Postgres Database Company
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Heikki Linnakangas | 2018-04-06 13:39:21 | Re: Vacuum: allow usage of more than 1GB of work mem |
| Previous Message | Pavan Deolasee | 2018-04-06 13:23:32 | Re: pgsql: New files for MERGE |