Re: Reset the cursor to start from the record 1

On Tue, Jun 5, 2018 at 2:08 PM, Igor Korot <ikorot01(at)gmail(dot)com> wrote:

> Is there a function which just reset the record pointer to 1, so I can
> reprocess
> those records
> ​?
>

​While I haven't actually programmed using this API...

The documentation doesn't seem to indicate the presence of a "record
pointer", it shows that PQgetvalue accepts both row and column numbers as
input, and it indicates the PGResult stays in memory - and contains the
entire result - until PQclear'ed. This leads me to think that you should
be able to access values in any cell at any time, including multiple times,
without issue. Have you tried it?

Now, if you are using Row-by-Row mode that likely varies a bit: but your
example doesn't show that to be the case.

​David J.