On Wed, Jun 2, 2021 at 2:37 PM tanghy.f...@fujitsu.com
<tanghy.f...@fujitsu.com> wrote:
>
> On Wed, Jun 2, 2021 2:44 PM Dilip Kumar <dilipbal...@gmail.com> wrote:
> > Attached patch fixes that, I haven't yet added the test case. Once
> > someone confirms on the approach then I will add a test case to the
> > patch.
>
> key_tuple = heap_form_tuple(desc, values, nulls);
> *copy = true;
> ...
> key_tuple = toast_flatten_tuple(oldtup, desc);
> heap_freetuple(oldtup);
> }
> + /*
> + * If key tuple doesn't have any external data and key is not changed
> then
> + * just free the key tuple and return NULL.
> + */
> + else if (!key_changed)
> + {
> + heap_freetuple(key_tuple);
> + return NULL;
> + }
>
> return key_tuple;
> }
>
> I think "*copy = false" should be added before return NULL because we don't
> return a modified copy tuple here. Thoughts?
Yes, you are right. I will change it in the next version, along with
the test case.
--
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com
