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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-07-27 03:34:40 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-07-27 03:34:40 +0000 |
| commit | e4b9e65393d031b55a164765f8505af01e1ca178 (patch) | |
| tree | d8d3a2c71b546a1a3eeb48b8e52f40592447cce9 | |
| parent | 8835d63b273486375b53d2b7686c55d88cbf456e (diff) | |
| download | postgresql-e4b9e65393d031b55a164765f8505af01e1ca178.tar.gz postgresql-e4b9e65393d031b55a164765f8505af01e1ca178.zip | |
Fix pg_stat_statements for EXEC_BACKEND case.
We should not try to load old statistics when re-attaching to existing
shared memory. Per bug #4941.
Itagaki Takahiro
| -rw-r--r-- | contrib/pg_stat_statements/pg_stat_statements.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c index 5a818ba0428..11d07218612 100644 --- a/contrib/pg_stat_statements/pg_stat_statements.c +++ b/contrib/pg_stat_statements/pg_stat_statements.c @@ -14,7 +14,7 @@ * Copyright (c) 2008-2009, PostgreSQL Global Development Group * * IDENTIFICATION - * $PostgreSQL: pgsql/contrib/pg_stat_statements/pg_stat_statements.c,v 1.3 2009/06/11 14:48:51 momjian Exp $ + * $PostgreSQL: pgsql/contrib/pg_stat_statements/pg_stat_statements.c,v 1.4 2009/07/27 03:34:40 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -332,7 +332,7 @@ pgss_shmem_startup(void) * Note: we don't bother with locks here, because there should be no other * processes running when this is called. */ - if (!pgss_save) + if (found || !pgss_save) return; file = AllocateFile(PGSS_DUMP_FILE, PG_BINARY_R); |