diff options
| author | Tom Lane | 2016-06-06 21:44:17 +0000 |
|---|---|---|
| committer | Tom Lane | 2016-06-06 21:44:17 +0000 |
| commit | f64340e7436d0f848a99620196cede947bd61418 (patch) | |
| tree | 27a444bdae7e3d76c9dc52df3026b9e5024fd959 /src/include/pgstat.h | |
| parent | c6dbf1fe79287291bc260cbc06b0de419d2a198c (diff) | |
Don't reset changes_since_analyze after a selective-columns ANALYZE.
If we ANALYZE only selected columns of a table, we should not postpone
auto-analyze because of that; other columns may well still need stats
updates. As committed, the counter is left alone if a column list is
given, whether or not it includes all analyzable columns of the table.
Per complaint from Tomasz Ostrowski.
It's been like this a long time, so back-patch to all supported branches.
Report: <ef99c1bd-ff60-5f32-2733-c7b504eb960c@ato.waw.pl>
Diffstat (limited to 'src/include/pgstat.h')
| -rw-r--r-- | src/include/pgstat.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/pgstat.h b/src/include/pgstat.h index a078b61060e..19c838771f9 100644 --- a/src/include/pgstat.h +++ b/src/include/pgstat.h @@ -383,6 +383,7 @@ typedef struct PgStat_MsgAnalyze Oid m_databaseid; Oid m_tableoid; bool m_autovacuum; + bool m_resetcounter; TimestampTz m_analyzetime; PgStat_Counter m_live_tuples; PgStat_Counter m_dead_tuples; @@ -970,7 +971,8 @@ extern void pgstat_report_autovac(Oid dboid); extern void pgstat_report_vacuum(Oid tableoid, bool shared, PgStat_Counter livetuples, PgStat_Counter deadtuples); extern void pgstat_report_analyze(Relation rel, - PgStat_Counter livetuples, PgStat_Counter deadtuples); + PgStat_Counter livetuples, PgStat_Counter deadtuples, + bool resetcounter); extern void pgstat_report_recovery_conflict(int reason); extern void pgstat_report_deadlock(void); |