Re: Get the name of the target Relation from Query struct? - Mailing list pgsql-hackers

On Fri, Apr 6, 2018 at 2:08 PM, Ernst-Georg Schmid
<ernst-georg.schmid@bayer.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