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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2007-02-15 23:23:23 +0000 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2007-02-15 23:23:23 +0000 |
| commit | 182065093420b667a850828c3241ffe940df1aa4 (patch) | |
| tree | 14a1fa8acdaf45cdc11e760e961bd4f91b1c20c4 /src/backend/tcop/postgres.c | |
| parent | eecbb33267642a2f6fcb2a2652f55412b333f4df (diff) | |
| download | postgresql-182065093420b667a850828c3241ffe940df1aa4.tar.gz postgresql-182065093420b667a850828c3241ffe940df1aa4.zip | |
Restructure autovacuum in two processes: a dummy process, which runs
continuously, and requests vacuum runs of "autovacuum workers" to postmaster.
The workers do the actual vacuum work. This allows for future improvements,
like allowing multiple autovacuum jobs running in parallel.
For now, the code keeps the original behavior of having a single autovac
process at any time by sleeping until the previous worker has finished.
Diffstat (limited to 'src/backend/tcop/postgres.c')
| -rw-r--r-- | src/backend/tcop/postgres.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 51eb8fabcf2..9ca8b981ee7 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.522 2007/02/10 14:58:55 petere Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.523 2007/02/15 23:23:23 alvherre Exp $ * * NOTES * this is the "main" module of the postgres backend and @@ -3139,7 +3139,7 @@ PostgresMain(int argc, char *argv[], const char *username) */ ereport(DEBUG3, (errmsg_internal("InitPostgres"))); - am_superuser = InitPostgres(dbname, username); + am_superuser = InitPostgres(dbname, InvalidOid, username, NULL); SetProcessingMode(NormalProcessing); |