Allow table AM's to use rd_amcache, too.
The rd_amcache allows an index AM to cache arbitrary information in a
relcache entry. This commit moves the cleanup of rd_amcache so that it
can also be used by table AMs. Nothing takes advantage of that yet, but
I'm sure it'll come handy for anyone writing new table AMs.
Backpatch to v12, where table AM interface was introduced.
Reviewed-by: Julien Rouhaud
Branch
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REL_12_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/394f7500ae8f4afc158273d642f5ce87af3a7309
Modified Files
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src/backend/utils/cache/relcache.c | 11 +++++++++--
src/include/utils/rel.h | 19 +++++++++++--------
2 files changed, 20 insertions(+), 10 deletions(-)