David Kimura

Results 8 comments of David Kimura

Fix assert op executor node

On Friday, August 5, 2022 12:41 PM Chris Hajas wrote: > To confirm AssertOp is only used by Orca right? Yeah, based on my search, that is correct. I think...

Fix assert op executor node

Merged. Thanks for reviews!

Confusing logical_replication_slot behavior

I think original issue is related to commit 1fd11387d2b9f250c14f0ccb893c0956b1bf1487 and not updating accordingly for logical decoding. That commit defines `XLOG_NEXTRELFILENODE` as 0xB0 which corresponds to 176 in error message. I...

Allow certain functions to be safely executed on replicated slices in Orca

On Tuesday, August 23, 2022 4:08 PM gpopt wrote: > @dgkimura Catalog is a good place to store the info. 7X is fine. How do we deal with 6X given...

WIP: Implement type input functions for extended statistics types

Another approach here that leverages flex/bison and thus is probably more robust... https://github.com/dgkimura/postgres/commit/02d4bb300a384db62ef5766db5fe105c7bd6ef1a

Orca enable update and delete on partitioned tables

Merged. Thanks for the reviews!

Distinct operation on replicated table returns incorrect results

@cobolbaby are you able to attach a minidump for this query? I haven't been able to reproduce your plan so this could help. Steps to collect minidump: 1) Set guc:...

FIXME (WIP): Allow SPE plans to show "Partitions selected: 1 (out of 5)"

I took a quick stab at the approach to leverage NumberLeafPartitions and existing CTableDescriptor::PartitionCount(). Commit here [1]. Feel free to take a look and use/change/disregard what you see fit. It...