Обсуждение: pgsql: Revert most of 39b66a91bd

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pgsql: Revert most of 39b66a91bd

От
Tomas Vondra
Дата:
Revert most of 39b66a91bd

Reverts most of commit 39b66a91bd, which was found to cause significant
regression for REFRESH MATERIALIZED VIEW. This means only rows inserted
by heap_multi_insert will benefit from the optimization, implemented in
commit 7db0cd2145.

Reported-by: Masahiko Sawada
Discussion: https://postgr.es/m/CAD21AoA%3D%3Df2VSw3c-Cp_y%3DWLKHMKc1D6s7g3YWsCOvgaYPpJcg%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/8e03eb92e9ad54e2f1ed8b5a73617601f6262f81

Modified Files
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src/backend/access/heap/heapam.c | 74 +---------------------------------------
src/backend/access/heap/hio.c    | 22 ++++++------
2 files changed, 12 insertions(+), 84 deletions(-)