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Talk about assigning, rather than generating, new MultiXactIds.

author Robert Haas <rhaas@postgresql.org>

2023年10月17日 14:23:31 +0000 (10:23 -0400)

committer Robert Haas <rhaas@postgresql.org>

2023年10月17日 14:23:31 +0000 (10:23 -0400)

The word "assign" is used in various places internally to describe what
GetNewMultiXactId does, but the user-facing messages have previously
said "generate". For consistency, standardize on "assign," which seems
(at least to me) to be slightly clearer.

Discussion: http://postgr.es/m/CA+TgmoaoE1_i3=4-7GCTtKLVZVQ2Gh6qESW2VG1OprtycxOHMA@mail.gmail.com

src/backend/access/transam/multixact.c patch | blob | blame | history

diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c

index abb022e0670fa71cb7e9528c79c78a37b5c9eea0..546d411610a56c7e13b982325b46446cb56666a9 100644 (file)

--- a/src/backend/access/transam/multixact.c

+++ b/src/backend/access/transam/multixact.c

@@ -1020,14 +1020,14 @@ GetNewMultiXactId(int nmembers, MultiXactOffset *offset)

if (oldest_datname)

ereport(ERROR,

(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),

- errmsg("database is not accepting commands that generate new MultiXactIds to avoid wraparound data loss in database \"%s\"",

+ errmsg("database is not accepting commands that assign new MultiXactIds to avoid wraparound data loss in database \"%s\"",

oldest_datname),

errhint("Execute a database-wide VACUUM in that database.\n"

"You might also need to commit or roll back old prepared transactions, or drop stale replication slots.")));

else

ereport(ERROR,

(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),

- errmsg("database is not accepting commands that generate new MultiXactIds to avoid wraparound data loss in database with OID %u",

+ errmsg("database is not accepting commands that assign new MultiXactIds to avoid wraparound data loss in database with OID %u",

oldest_datoid),

errhint("Execute a database-wide VACUUM in that database.\n"

"You might also need to commit or roll back old prepared transactions, or drop stale replication slots.")));

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