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In relevant log messages, indicate whether vacuums are aggressive.

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Kyotaro Horiguchi, reviewed Masahiko Sawada, David G. Johnston, Álvaro
Herrera, and me.  Grammar correction to the final posted patch by me.

Discussion: http://postgr.es/m/20170329.124649.193656100.horiguchi.kyotaro@lab.ntt.co.jp
This commit is contained in:
Robert Haas 2017-10-26 12:35:34 +02:00
parent 0af98a95cf
commit b55509332f
1 changed files with 16 additions and 5 deletions
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13
src/backend/commands/vacuumlazy.c
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@ -355,6 +355,7 @@ lazy_vacuum_rel(Relation onerel, int options, VacuumParams *params,
params->log_min_duration))
{
StringInfoData buf;
char *msgfmt;
TimestampDifference(starttime, endtime, &secs, &usecs);
@ -373,7 +374,11 @@ lazy_vacuum_rel(Relation onerel, int options, VacuumParams *params,
* emitting individual parts of the message when not applicable.
*/
initStringInfo(&buf);
appendStringInfo(&buf, _("automatic vacuum of table \"%s.%s.%s\": index scans: %d\n"),
if (aggressive)
msgfmt = _("automatic aggressive vacuum of table \"%s.%s.%s\": index scans: %d\n");
else
msgfmt = _("automatic vacuum of table \"%s.%s.%s\": index scans: %d\n");
appendStringInfo(&buf, msgfmt,
get_database_name(MyDatabaseId),
get_namespace_name(RelationGetNamespace(onerel)),
RelationGetRelationName(onerel),
@ -486,6 +491,12 @@ lazy_scan_heap(Relation onerel, int options, LVRelStats *vacrelstats,
pg_rusage_init(&ru0);
relname = RelationGetRelationName(onerel);
if (aggressive)
ereport(elevel,
(errmsg("aggressively vacuuming \"%s.%s\"",
get_namespace_name(RelationGetNamespace(onerel)),
relname)));
else
ereport(elevel,
(errmsg("vacuuming \"%s.%s\"",
get_namespace_name(RelationGetNamespace(onerel)),