Em sex., 20 de ago. de 2021 às 04:13, Alexander Pyhalov <
a.pyha...@postgrespro.ru> escreveu:
> Hi.
>
> Ranier Vilela писал 2021-08-19 14:01:
> > Em qui., 19 de ago. de 2021 às 07:50, Zhihong Yu <z...@yugabyte.com>
> >> Hi,
> >> For 0001 patch:
> >>
> >> + if ((s->op != SVFOP_CURRENT_TIMESTAMP) &&
> >> + (s->op != SVFOP_CURRENT_TIMESTAMP_N) &&
> >> + (s->op != SVFOP_CURRENT_TIME) &&
> >> ...
> >>
> >> The above check appears more than once. If extracted into a helper
> >> method, it would help reduce duplicate and make the code more
> >> readable.
> >
> > Perhaps in a MACRO?
>
> Changed this check to a macro, also fixed condition in
> is_foreign_param() and added test for it.
> Also fixed comment in prepare_query_params().
>
Thanks.
Another question:
For 0002 patch:
+ if (node->funcid == F_NOW)
+ {
+ SQLValueFunction *svf = makeNode(SQLValueFunction);
+
+ svf->op = SVFOP_CURRENT_TIMESTAMP;
+ svf->type = TIMESTAMPTZOID;
+ svf->typmod = -1;
+ svf->location = -1;
+
+ deparseSQLValueFunction(svf, context);
+
+ return;
+ }
It seems to me that the svf->xpr field ( SQLValueFunction *svf ) is not
initialized somewhere even by deparseSQLValueFunction.
If it's not really used, it should be initialized to NULL, ok?
regards,
Ranier Vilela
