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Fix comment in snapbuild.c

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Author: Masahiko Sawada
Discussion: https://postgr.es/m/CAD21AoAmf-PkSnMGAJg2DtGhp7O7vpHoexCxfQLKZg8xrbRwsg@mail.gmail.com
This commit is contained in:
Michael Paquier
2022-11-29 08:53:01 +09:00
parent cd4329d939
commit 8aa03f3caa
1 changed files with 4 additions and 5 deletions
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9
src/backend/replication/logical/snapbuild.c
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@ -1464,11 +1464,10 @@ SnapBuildFindSnapshot(SnapBuild *builder, XLogRecPtr lsn, xl_running_xacts *runn
/* /*
* c) transition from FULL_SNAPSHOT to CONSISTENT. * c) transition from FULL_SNAPSHOT to CONSISTENT.
* *
* In FULL_SNAPSHOT state (see d) ), and this xl_running_xacts' * In FULL_SNAPSHOT state, and this xl_running_xacts' oldestRunningXid is
* oldestRunningXid is >= than nextXid from when we switched to * >= than nextXid from when we switched to FULL_SNAPSHOT. This means all
* FULL_SNAPSHOT. This means all transactions that are currently in * transactions that are currently in progress have a catalog snapshot,
* progress have a catalog snapshot, and all their changes have been * and all their changes have been collected. Switch to CONSISTENT.
* collected. Switch to CONSISTENT.
*/ */
else if (builder->state == SNAPBUILD_FULL_SNAPSHOT && else if (builder->state == SNAPBUILD_FULL_SNAPSHOT &&
TransactionIdPrecedesOrEquals(builder->next_phase_at, TransactionIdPrecedesOrEquals(builder->next_phase_at,