From: | Johann Zuschlag <zuschlag2(at)online(dot)de> |
---|---|
To: | dpage(at)vale-housing(dot)co(dot)uk |
Cc: | pgsql-odbc(at)postgresql(dot)org |
Subject: | cursor control |
Date: | 2005-10-07 14:52:43 |
Message-ID: | 43468BBB.3000402@online.de |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-odbc |
Hi Dave,
I don't understand the following in qresult.c:
503: /* Speed up access */
504: int fetch_count = self->fetch_count;
And then:
515: if (fetch_count < fetch_count)
516: {
517: /* return a row from cache */
518: mylog("next_tuple: fetch_count < fcount:
returning tuple %d, fcount = %d\n", fetch_count, num_backend_rows);
519: self->tupleField = the_tuples + (fetch_count * self->num_fields); /* next row */
520: self->fetch_count++;
521: return TRUE;
522: }
523: else if (self->num_backend_rows < self->cache_size)
Maybe I'm misled. But I assume (fetch_count < fetch_count) will never
become true.
Regards
Johann
From | Date | Subject | |
---|---|---|---|
Next Message | Dave Page | 2005-10-07 15:06:35 | Re: cursor control |
Previous Message | Dave Page | 2005-10-07 14:34:48 | Re: CVS Moved |