diff options
| author | Alexander Korotkov <akorotkov@postgresql.org> | 2020-08-05 02:15:34 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2020-08-05 02:16:13 +0300 |
| commit | f47b5e139579a77c1f7c63400f01ea39d515e8c8 (patch) | |
| tree | c01cbe3fdeb976b903728cff101e3840ec8cce3f /src/backend/commands/explain.c | |
| parent | 0f76294260b92849c4958fb706ecd5b5cd73e40e (diff) | |
| download | postgresql-f47b5e139579a77c1f7c63400f01ea39d515e8c8.tar.gz postgresql-f47b5e139579a77c1f7c63400f01ea39d515e8c8.zip | |
Remove btree page items after page unlink
Currently, page unlink leaves remaining items "as is", but replay of
corresponding WAL-record re-initializes page leaving it with no items.
For the sake of consistency, this commit makes primary delete all the items
during page unlink as well.
Thanks to this change, we now don't mask contents of deleted btree page for
WAL consistency checking.
Discussion: https://postgr.es/m/CAPpHfdt_OTyQpXaPJcWzV2N-LNeNJseNB-K_A66qG%3DL518VTFw%40mail.gmail.com
Author: Alexander Korotkov
Reviewed-by: Peter Geoghegan
Diffstat (limited to 'src/backend/commands/explain.c')
0 files changed, 0 insertions, 0 deletions