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Have log_min_duration_statement = 0 always print duration/statement.

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Change log line to be "duration:  ms  query:"

Indent multi-line queries with a tab in the server logs.
This commit is contained in:
Bruce Momjian
2003-10-08 03:49:38 +00:00
parent cfd992ecba
commit b8382c2688
5 changed files with 58 additions and 29 deletions
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29
src/backend/utils/error/elog.c
View File

@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.123 2003/09/25 06:58:05 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.124 2003/10/08 03:49:38 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -145,6 +145,7 @@ static const char *useful_strerror(int errnum);
static const char *error_severity(int elevel);
static const char *print_timestamp(void);
static const char *print_pid(void);
static char *str_prepend_tabs(const char *str);
/*
@@ -1135,6 +1136,8 @@ send_message_to_server_log(ErrorData *edata)
/* Write to stderr, if enabled */
if (Use_syslog <= 1 || whereToSendOutput == Debug)
{
char *p = str_prepend_tabs(buf.data);
/*
* Timestamp and PID are only used for stderr output --- we assume
* the syslog daemon will supply them for us in the other case.
@@ -1142,7 +1145,8 @@ send_message_to_server_log(ErrorData *edata)
fprintf(stderr, "%s%s%s",
Log_timestamp ? print_timestamp() : "",
Log_pid ? print_pid() : "",
buf.data);
p);
pfree(p);
}
pfree(buf.data);
@@ -1450,3 +1454,24 @@ print_pid(void)
snprintf(buf, sizeof(buf), "[%d] ", (int) MyProcPid);
return buf;
}
/*
* str_prepend_tabs
*
* This string prepends a tab to message continuation lines.
*/
static char *str_prepend_tabs(const char *str)
{
char *outstr = palloc(strlen(str) * 2 + 1);
int len = strlen(str);
int i, outlen = 0;
for (i = 0; i < len; i++)
{
outstr[outlen++] = str[i];
if (str[i] == '\n' && str[i+1] != '\0' )
outstr[outlen++] = '\t';
}
outstr[outlen++] = '\0';
return outstr;
}

8
src/backend/utils/misc/guc.c
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@@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.162 2003/10/03 19:26:49 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.163 2003/10/08 03:49:38 momjian Exp $
*
*--------------------------------------------------------------------
*/
@@ -128,7 +128,7 @@ int log_min_error_statement = PANIC;
int log_min_messages = NOTICE;
int client_min_messages = NOTICE;
int log_min_duration_statement = 0;
int log_min_duration_statement = -1;
/*
@@ -1185,10 +1185,10 @@ static struct config_int ConfigureNamesInt[] =
{"log_min_duration_statement", PGC_USERLIMIT, LOGGING_WHEN,
gettext_noop("minimum execution time in milliseconds above which statements will "
"be logged"),
gettext_noop("The default is 0 (turning this feature off).")
gettext_noop("Zero prints all queries. The default is -1 (turning this feature off).")
},
&log_min_duration_statement,
0, 0, INT_MAX / 1000, NULL, NULL
-1, -1, INT_MAX / 1000, NULL, NULL
},
/* End-of-list marker */

5
src/backend/utils/misc/postgresql.conf.sample
View File

@@ -157,9 +157,10 @@
# debug5, debug4, debug3, debug2, debug1,
# info, notice, warning, error, panic(off)
#log_min_duration_statement = 0 # Log all statements whose
#log_min_duration_statement = -1 # Log all statements whose
# execution time exceeds the value, in
# milliseconds. Zero disables.
# milliseconds. Zero prints all queries.
# Minus-one disables.
#silent_mode = false # DO NOT USE without Syslog!