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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-07-27 04:09:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-07-27 04:09:55 +0000 |
| commit | cfbd2af95c8a3958ba1acc187ebf3286ec78aefb (patch) | |
| tree | e2694241c493593dc89c00c867a80b34b1e10a3b | |
| parent | e4b9e65393d031b55a164765f8505af01e1ca178 (diff) | |
| download | postgresql-cfbd2af95c8a3958ba1acc187ebf3286ec78aefb.tar.gz postgresql-cfbd2af95c8a3958ba1acc187ebf3286ec78aefb.zip | |
Improve comment, per gripe from Alvaro.
| -rw-r--r-- | contrib/pg_stat_statements/pg_stat_statements.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c index 11d07218612..bf7d7f94fc8 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 1.4 2009/07/27 03:34:40 tgl Exp $ + * $PostgreSQL: pgsql/contrib/pg_stat_statements/pg_stat_statements.c,v 1.5 2009/07/27 04:09:55 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -327,14 +327,16 @@ pgss_shmem_startup(void) on_shmem_exit(pgss_shmem_shutdown, (Datum) 0); /* - * Attempt to load old statistics from the dump file. - * - * Note: we don't bother with locks here, because there should be no other - * processes running when this is called. + * Attempt to load old statistics from the dump file, if this is the + * first time through and we weren't told not to. */ if (found || !pgss_save) return; + /* + * Note: we don't bother with locks here, because there should be no other + * processes running when this code is reached. + */ file = AllocateFile(PGSS_DUMP_FILE, PG_BINARY_R); if (file == NULL) { |