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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2022-03-23 18:22:10 +0100
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2022-03-23 18:22:10 +0100
commitc714ebd0e8c1fc8f85cc401b0e9859b6f79900fd (patch)
tree0c201509732924eecec1393bacd25ab2518684b2 /contrib/postgres_fdw/postgres_fdw.c
parentbd19ab257ce1b7b945f6c663977665ece99abb65 (diff)
downloadpostgresql-c714ebd0e8c1fc8f85cc401b0e9859b6f79900fd.tar.gz
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Fix "missing continuation record" after standby promotion
Invalidate abortedRecPtr and missingContrecPtr after a missing continuation record is successfully skipped on a standby. This fixes a PANIC caused when a recently promoted standby attempts to write an OVERWRITE_RECORD with an LSN of the previously read aborted record. Backpatch to 10 (all stable versions). Author: Sami Imseih <simseih@amazon.com> Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org> Discussion: https://postgr.es/m/44D259DE-7542-49C4-8A52-2AB01534DCA9@amazon.com
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