Horton

Document WAL rules related to PD_ALL_VISIBLE in README.

Jeff Davis <jdavis@postgresql.org>

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Commit: 97c61f70d1b97bdfd20dcb1f2b1be42862ec88c2
Author: Jeff Davis <jdavis@postgresql.org>
Date: 2022-11-12T16:37:50Z
Releases: 16.0 
Document WAL rules related to PD_ALL_VISIBLE in README.

Also improve comments.

Discussion: https://postgr.es/m/a50005c1c537f89bb359057fd70e66bb83bce969.camel@j-davis.com
Reviewed-by: Peter Geoghegan

Files

PathChange+/−
src/backend/access/heap/heapam.c modified +4 −2
src/backend/access/heap/visibilitymap.c modified +11 −6
src/backend/access/transam/README modified +17 −0

Discussion