My bad, my fork's based on pg15, and over there tuplestore_end() does this,
void
tuplestore_end(Tuplestorestate *state)
{
int i;
if (state->myfile)
BufFileClose(state->myfile);
if (state->memtuples)
{
for (i = state->memtupdeleted; i < state->memtupcount; i++)
pfree(state->memtuples[i]);
pfree(st
Hi,
Today I encountered a segmentation fault caused by the patch
v20-0007-Add-Datum-storage-support-to-tuplestore.patch. During the merge
phase, I inserted some tuples into the table so that STIR would have data
for the validation phase. The segfault occurred during a call to
tuplestore_end().
Th
st regards,
Sergey
On Mon, Jun 16, 2025, 11:21 PM Sergey Sargsyan <
sergey.sargsyan.2...@gmail.com> wrote:
> Thank you for the information. Tomorrow, I will also run a few tests to
> measure the time required to collect tids from the index; however, since I
> do not work with vanilla
Thank you for the information. Tomorrow, I will also run a few tests to
measure the time required to collect tids from the index; however, since I
do not work with vanilla postgres, the results may vary.
If the results indicate that this procedure is time-consuming, I maybe will
develop an additio
Hey Mihail,
I've started looking at the patches today, mostly the STIR part. Seems
solid, but I've got a question about validation. Why are we still grabbing
tids from the main index and sorting them?
I think it's to avoid duplicate errors when adding tuples from STIP to the
main index, but could
Hi PostgreSQL Hackers,
I've been exploring the process of concurrent index creation and noticed a
potential area for performance improvement, especially for large indexes.
Currently, the process involves multiple stages: creating the index
(initially invalid and not ready), builing the index, vali
I noticed that development on the concurrent index creation for partitioned
tables feature seemed to stall a few months ago. The patch looked solid,
and there didn’t seem to be any issues with it. Has there been any further
progress? This feature would be invaluable, given the prevalence of
partiti
