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Ratchet up patch to improve autovacuum wraparound messages. 

Simon Riggs
This commit is contained in:
Alvaro Herrera 2008-07-23 20:20:10 +00:00
parent 11c794f224
commit 85dfe376d9
1 changed files with 6 additions and 6 deletions
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12
src/backend/postmaster/autovacuum.c
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@ -55,7 +55,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.82 2008/07/21 15:27:02 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.83 2008/07/23 20:20:10 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@ -2650,16 +2650,15 @@ autovacuum_do_vac_analyze(autovac_table *tab,
static void
autovac_report_activity(autovac_table *tab)
{
#define MAX_AUTOVAC_ACTIV_LEN (NAMEDATALEN * 2 + 32)
#define MAX_AUTOVAC_ACTIV_LEN (NAMEDATALEN * 2 + 56)
char activity[MAX_AUTOVAC_ACTIV_LEN];
int len;
/* Report the command and possible options */
if (tab->at_dovacuum)
snprintf(activity, MAX_AUTOVAC_ACTIV_LEN,
"autovacuum: VACUUM%s%s",
tab->at_doanalyze ? " ANALYZE" : "",
tab->at_wraparound ? " (to prevent wraparound)" : "");
"autovacuum: VACUUM%s",
tab->at_doanalyze ? " ANALYZE" : "");
else
snprintf(activity, MAX_AUTOVAC_ACTIV_LEN,
"autovacuum: ANALYZE");
@ -2670,7 +2669,8 @@ autovac_report_activity(autovac_table *tab)
len = strlen(activity);
snprintf(activity + len, MAX_AUTOVAC_ACTIV_LEN - len,
" %s.%s", tab->at_nspname, tab->at_relname);
" %s.%s%s", tab->at_nspname, tab->at_relname,
tab->at_wraparound ? " (to prevent wraparound)" : "");
/* Set statement_timestamp() to current time for pg_stat_activity */
SetCurrentStatementStartTimestamp();