Horton

Custom reloptions for table AM

Alexander Korotkov <akorotkov@postgresql.org>

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Commit: c95c25f9af4bc77f2f66a587735c50da08c12b37
Author: Alexander Korotkov <akorotkov@postgresql.org>
Date: 2024-03-30T20:36:25Z
Releases: 17.0 
Custom reloptions for table AM

Let table AM define custom reloptions for its tables.  This allows to
specify AM-specific parameters by WITH clause when creating a table.

The code may use some parts from prior work by Hao Wu.

Discussion: https://postgr.es/m/CAPpHfdurb9ycV8udYqM%3Do0sPS66PJ4RCBM1g-bBpvzUfogY0EA%40mail.gmail.com
Discussion: https://postgr.es/m/AMUA1wBBBxfc3tKRLLdU64rb.1.1683276279979.Hmail.wuhao%40hashdata.cn
Reviewed-by: Reviewed-by: Pavel Borisov, Matthias van de Meent

Files

PathChange+/−
src/backend/access/common/reloptions.c modified +4 −2
src/backend/access/heap/heapam_handler.c modified +12 −0
src/backend/access/table/tableamapi.c modified +25 −0
src/backend/commands/tablecmds.c modified +32 −23
src/backend/postmaster/autovacuum.c modified +3 −1
src/backend/utils/cache/relcache.c modified +5 −1
src/include/access/reloptions.h modified +2 −0
src/include/access/tableam.h modified +43 −0

Discussion