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Cause EXPLAIN's VERBOSE option to print the target list (output column list)

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of each plan node, instead of its former behavior of dumping the internal
representation of the plan tree.  The latter display is still available for
those who really want it (see debug_print_plan), but uses for it are certainly
few and and far between.  Per discussion.

This patch also removes the explain_pretty_print GUC, which is obsoleted
by the change.
This commit is contained in:
Tom Lane
2008-04-18 01:42:17 +00:00
parent 2f0f7b4bce
commit 87a2f050a9
6 changed files with 10 additions and 62 deletions
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12
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.446 2008/04/04 17:25:23 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.447 2008/04/18 01:42:17 tgl Exp $
*
*--------------------------------------------------------------------
*/
@ -282,7 +282,6 @@ bool Debug_print_plan = false;
bool Debug_print_parse = false;
bool Debug_print_rewritten = false;
bool Debug_pretty_print = false;
bool Explain_pretty_print = true;
bool log_parser_stats = false;
bool log_planner_stats = false;
@ -807,15 +806,6 @@ static struct config_bool ConfigureNamesBool[] =
},
#endif
{
{"explain_pretty_print", PGC_USERSET, CLIENT_CONN_OTHER,
gettext_noop("Uses the indented output format for EXPLAIN VERBOSE."),
NULL
},
&Explain_pretty_print,
true, NULL, NULL
},
{
{"track_activities", PGC_SUSET, STATS_COLLECTOR,
gettext_noop("Collects information about executing commands."),