Horton

Allow _h_indexbuild() to be interrupted.

Tom Lane <tgl@sss.pgh.pa.us>

View on postgr.es
Commit: e0857898b87b745235e65c28feed6e23e121876d
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2024-09-13T20:16:47Z
Releases: 15.9 
Allow _h_indexbuild() to be interrupted.

When we are building a hash index that is large enough to need
pre-sorting (larger than either maintenance_work_mem or NBuffers),
the initial sorting phase is interruptible, but the insertion
phase wasn't.  Add the missing CHECK_FOR_INTERRUPTS().

Per bug #18616 from Alexander Lakhin.  Back-patch to all
supported branches.

Pavel Borisov

Discussion: https://postgr.es/m/18616-acbb9e5caf41e964@postgresql.org

Files

PathChange+/−
src/backend/access/hash/hashsort.c modified +3 −0

Discussion