On Tuesday 16 April 2002 05:48 pm, you wrote:
> I want to change the date from a field in a tuple in a trigger_function
>
> create table example (
> my_date datetime
> ...
> );
>
> int na;
> char select[20];
>
> na = SPI_fnumber(trigdata->tg_relation->rd_att, "my_date");
> memset(select, 0, sizeof(select));
> sprintf(select, "1/1/2002");
> newval = DirectFunctionCall1(date_in, CStringGetDatum(select));
> rettuple = SPI_modifytuple(trigdata->tg_relation, rettuple, 1, &na,
> &newval, NULL);
> if(rettuple == NULL) elog(ERROR, "my_function: %d returned by
> SPI_modifytuple", SPI_result);
>
> when i test that my server goes down. What I missed ?
>
>
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Not my function is about, but date_in.
Have anybody worked with these ?
