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Add YAML to list of EXPLAIN formats. Greg Sabino Mullane, reviewed by Takahiro Itagaki.

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This commit is contained in:
Andrew Dunstan
2009-12-11 01:33:35 +00:00
parent db7386187f
commit 324385d67f
6 changed files with 115 additions and 12 deletions
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4
doc/src/sgml/auto-explain.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/auto-explain.sgml,v 1.4 2009/08/10 05:46:50 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/auto-explain.sgml,v 1.5 2009/12/11 01:33:35 adunstan Exp $ -->
<sect1 id="auto-explain">
<title>auto_explain</title>
@ -114,7 +114,7 @@ LOAD 'auto_explain';
<varname>auto_explain.log_format</varname> selects the
<command>EXPLAIN</> output format to be used.
The allowed values are <literal>text</literal>, <literal>xml</literal>,
and <literal>json</literal>. The default is text.
<literal>json</literal>, and <literal>yaml</literal>. The default is text.
Only superusers can change this setting.
</para>
</listitem>

8
doc/src/sgml/ref/explain.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/explain.sgml,v 1.46 2009/08/10 05:46:50 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/explain.sgml,v 1.47 2009/12/11 01:33:35 adunstan Exp $
PostgreSQL documentation
-->
@ -31,7 +31,7 @@ PostgreSQL documentation
<refsynopsisdiv>
<synopsis>
EXPLAIN [ ( { ANALYZE <replaceable class="parameter">boolean</replaceable> | VERBOSE <replaceable class="parameter">boolean</replaceable> | COSTS <replaceable class="parameter">boolean</replaceable> | FORMAT { TEXT | XML | JSON } } [, ...] ) ] <replaceable class="parameter">statement</replaceable>
EXPLAIN [ ( { ANALYZE <replaceable class="parameter">boolean</replaceable> | VERBOSE <replaceable class="parameter">boolean</replaceable> | COSTS <replaceable class="parameter">boolean</replaceable> | FORMAT { TEXT | XML | JSON | YAML } } [, ...] ) ] <replaceable class="parameter">statement</replaceable>
EXPLAIN [ ANALYZE ] [ VERBOSE ] <replaceable class="parameter">statement</replaceable>
</synopsis>
</refsynopsisdiv>
@ -143,8 +143,8 @@ ROLLBACK;
<term><literal>FORMAT</literal></term>
<listitem>
<para>
Specify the output format, which can be TEXT, XML, or JSON.
XML or JSON output contains the same information as the text output
Specify the output format, which can be TEXT, XML, JSON, or YAML.
Non-text output contains the same information as the text output
format, but is easier for programs to parse. This parameter defaults to
<literal>TEXT</literal>.
</para>

4
doc/src/sgml/release-8.5.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/release-8.5.sgml,v 1.8 2009/11/26 21:20:12 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/release-8.5.sgml,v 1.9 2009/12/11 01:33:35 adunstan Exp $ -->
<sect1 id="release-8-5">
<title>Release 8.5alpha2</title>
@ -176,7 +176,7 @@
</listitem>
<listitem>
<para>
EXPLAIN allows output of plans in XML or JSON format for automated
EXPLAIN allows output of plans in XML, JSON, or YAML format for automated
processing of explain plans by analysis or visualization tools.
</para>
</listitem>