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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-24 03:12:23 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-24 03:12:23 +0000 |
| commit | 48f7e6439568e5d665f622e2973becc50a86b64a (patch) | |
| tree | 61e36a6230783a6e8374e72b247fb3597f4d5a3f /src/backend/commands/vacuumlazy.c | |
| parent | 02138357ffc8c41a3d646035368712a5394f1f5f (diff) | |
| download | postgresql-48f7e6439568e5d665f622e2973becc50a86b64a.tar.gz postgresql-48f7e6439568e5d665f622e2973becc50a86b64a.zip | |
Simplify and rename some GUC variables, per various recent discussions:
* stats_start_collector goes away; we always start the collector process,
unless prevented by a problem with setting up the stats UDP socket.
* stats_reset_on_server_start goes away; it seems useless in view of the
availability of pg_stat_reset().
* stats_block_level and stats_row_level are merged into a single variable
"track_counts", which controls all reports sent to the collector process.
* stats_command_string is renamed to track_activities.
* log_autovacuum is renamed to log_autovacuum_min_duration to better reflect
its meaning.
The log_autovacuum change is not a compatibility issue since it didn't exist
before 8.3 anyway. The other changes need to be release-noted.
Diffstat (limited to 'src/backend/commands/vacuumlazy.c')
| -rw-r--r-- | src/backend/commands/vacuumlazy.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/commands/vacuumlazy.c b/src/backend/commands/vacuumlazy.c index 564ab8d9fdd..df8951ee1e7 100644 --- a/src/backend/commands/vacuumlazy.c +++ b/src/backend/commands/vacuumlazy.c @@ -36,7 +36,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.98 2007/09/20 21:43:27 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/vacuumlazy.c,v 1.99 2007/09/24 03:12:23 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -154,7 +154,7 @@ lazy_vacuum_rel(Relation onerel, VacuumStmt *vacstmt, pg_rusage_init(&ru0); /* measure elapsed time iff autovacuum logging requires it */ - if (IsAutoVacuumWorkerProcess() && Log_autovacuum > 0) + if (IsAutoVacuumWorkerProcess() && Log_autovacuum_min_duration > 0) starttime = GetCurrentTimestamp(); if (vacstmt->verbose) @@ -221,11 +221,11 @@ lazy_vacuum_rel(Relation onerel, VacuumStmt *vacstmt, vacstmt->analyze, vacrelstats->rel_tuples); /* and log the action if appropriate */ - if (IsAutoVacuumWorkerProcess() && Log_autovacuum >= 0) + if (IsAutoVacuumWorkerProcess() && Log_autovacuum_min_duration >= 0) { - if (Log_autovacuum == 0 || + if (Log_autovacuum_min_duration == 0 || TimestampDifferenceExceeds(starttime, GetCurrentTimestamp(), - Log_autovacuum)) + Log_autovacuum_min_duration)) ereport(LOG, (errmsg("automatic vacuum of table \"%s.%s.%s\": index scans: %d\n" "pages: %d removed, %d remain\n" |