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Cause the output from debug_print_parse, debug_print_rewritten, and

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debug_print_plan to appear at LOG message level, not DEBUG1 as historically.
Make debug_pretty_print default to on.  Also, cause plans generated via
EXPLAIN to be subject to debug_print_plan.  This is all to make
debug_print_plan a reasonably comfortable substitute for the former behavior
of EXPLAIN VERBOSE.
This commit is contained in:
Tom Lane
2008-08-19 18:30:04 +00:00
parent 2aaca8e314
commit 9650830bc8
5 changed files with 40 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/backend/utils/misc/guc.c
View File

@@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.466 2008/08/15 08:37:40 mha Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.467 2008/08/19 18:30:04 tgl Exp $
*
*--------------------------------------------------------------------
*/
@@ -316,7 +316,7 @@ bool log_duration = false;
bool Debug_print_plan = false;
bool Debug_print_parse = false;
bool Debug_print_rewritten = false;
bool Debug_pretty_print = false;
bool Debug_pretty_print = true;
bool log_parser_stats = false;
bool log_planner_stats = false;
@@ -772,7 +772,7 @@ static struct config_bool ConfigureNamesBool[] =
},
{
{"debug_print_parse", PGC_USERSET, LOGGING_WHAT,
gettext_noop("Prints the parse tree to the server log."),
gettext_noop("Logs each query's parse tree."),
NULL
},
&Debug_print_parse,
@@ -780,7 +780,7 @@ static struct config_bool ConfigureNamesBool[] =
},
{
{"debug_print_rewritten", PGC_USERSET, LOGGING_WHAT,
gettext_noop("Prints the parse tree after rewriting to server log."),
gettext_noop("Logs each query's rewritten parse tree."),
NULL
},
&Debug_print_rewritten,
@@ -788,7 +788,7 @@ static struct config_bool ConfigureNamesBool[] =
},
{
{"debug_print_plan", PGC_USERSET, LOGGING_WHAT,
gettext_noop("Prints the execution plan to server log."),
gettext_noop("Logs each query's execution plan."),
NULL
},
&Debug_print_plan,
@@ -800,7 +800,7 @@ static struct config_bool ConfigureNamesBool[] =
NULL
},
&Debug_pretty_print,
false, NULL, NULL
true, NULL, NULL
},
{
{"log_parser_stats", PGC_SUSET, STATS_MONITORING,

2
src/backend/utils/misc/postgresql.conf.sample
View File

@@ -322,7 +322,7 @@
#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = off
#debug_pretty_print = on
#log_checkpoints = off
#log_connections = off
#log_disconnections = off