Parallel Temp Tables - PG18 - #19

Open

danolivo wants to merge 10 commits into

REL_18_STABLEfrom

Commits on Apr 28, 2026

Add CI workflow to run check-world on PRs to REL_18_STABLE

danolivo
and
claude
committed
7f9c8d6
Statistics on dirtied and allocated local buffers.
danolivo
committed
b8432ab
Make the parallel_safe flag smarter.
danolivo
committed
ec5a489
Enable parallel scan of temp tables.
danolivo
committed
f20a978
Make the optimiser aware of the parallel temp scan
danolivo
committed
a1908fc
Arrange code after back-porting from the master to REL_18_STABLE
danolivo
committed
bae4233
Move temp buffer flush cost from path comparison to Gather costing
danolivo
committed
eeb4b5f
Fix uninitialized hasTempObject in parallel safety checks

danolivo
and
claude
committed
6f48de5

Commits on Jun 4, 2026