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Make pg_basebackup skip temporary statistics files.

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The temporary statistics files don't need to be included in the backup
because they are always reset at the beginning of the archive recovery.
This patch changes pg_basebackup so that it skips all files located in
$PGDATA/pg_stat_tmp or the directory specified by stats_temp_directory
parameter.
This commit is contained in:
Fujii Masao
2014-02-03 23:19:49 +09:00
parent 47aaebaac9
commit 3e8554a54a
4 changed files with 36 additions and 3 deletions
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3
contrib/pg_stat_statements/pg_stat_statements.c
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@ -68,6 +68,7 @@
#include "parser/analyze.h"
#include "parser/parsetree.h"
#include "parser/scanner.h"
#include "pgstat.h"
#include "storage/fd.h"
#include "storage/ipc.h"
#include "storage/spin.h"
@ -89,7 +90,7 @@ PG_MODULE_MAGIC;
* race conditions. Besides, we only expect modest, infrequent I/O for query
* strings, so placing the file on a faster filesystem is not compelling.
*/
#define PGSS_TEXT_FILE "pg_stat_tmp/pgss_query_texts.stat"
#define PGSS_TEXT_FILE PG_STAT_TMP_DIR "/pgss_query_texts.stat"
/* Magic number identifying the stats file format */
static const uint32 PGSS_FILE_HEADER = 0x20140125;