Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitf094327

Browse files
committed
Documentation update for previously committed changes: read-only GUC variables
and pg_settings view.
1 parent79273cc commitf094327

File tree

2 files changed

+95
-2
lines changed

2 files changed

+95
-2
lines changed

‎doc/src/sgml/catalogs.sgml

Lines changed: 19 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
<!--
22
Documentation of the system catalogs, directed toward PostgreSQL developers
3-
$PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.80 2003/11/29 19:51:36 pgsql Exp $
3+
$PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.81 2003/12/06 23:10:21 joe Exp $
44
-->
55

66
<chapter id="catalogs">
@@ -4050,6 +4050,24 @@
40504050
<entry></entry>
40514051
<entry>current value of the parameter</entry>
40524052
</row>
4053+
<row>
4054+
<entry><structfield>category</structfield></entry>
4055+
<entry><type>text</type></entry>
4056+
<entry></entry>
4057+
<entry>logical group of the parameter</entry>
4058+
</row>
4059+
<row>
4060+
<entry><structfield>short_desc</structfield></entry>
4061+
<entry><type>text</type></entry>
4062+
<entry></entry>
4063+
<entry>a brief description of the parameter</entry>
4064+
</row>
4065+
<row>
4066+
<entry><structfield>extra_desc</structfield></entry>
4067+
<entry><type>text</type></entry>
4068+
<entry></entry>
4069+
<entry>additional, more detailed, information about the parameter</entry>
4070+
</row>
40534071
<row>
40544072
<entry><structfield>context</structfield></entry>
40554073
<entry><type>text</type></entry>

‎doc/src/sgml/runtime.sgml

Lines changed: 76 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.225 2003/12/04 21:24:56 petere Exp $
2+
$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.226 2003/12/06 23:10:23 joe Exp $
33
-->
44

55
<Chapter Id="runtime">
@@ -2517,6 +2517,81 @@ dynamic_library_path = '/usr/local/lib/postgresql:/home/my_project/lib:$libdir'
25172517
</sect3>
25182518
</sect2>
25192519

2520+
<sect2 id="runtime-config-compiler">
2521+
<title>Compiled-in Options</title>
2522+
2523+
<para>
2524+
The following options are available read-only, and are determined
2525+
at source code compile time. As such, they have been excluded from the
2526+
sample <filename>postgresql.conf</> file. They determine various aspects
2527+
of <productname>PostgreSQL</productname> behavior that may be of interest
2528+
to certain applications, particularly administrative front-ends.
2529+
</para>
2530+
2531+
<variablelist>
2532+
2533+
<varlistentry>
2534+
<term><varname>block_size</varname> (<type>integer</type>)</term>
2535+
<listitem>
2536+
<para>
2537+
Shows the size of a disk block. It is determined by the value
2538+
of <literal>BLCKSZ</> when building the server. The default
2539+
value is 8192 bytes. The <varname>shared_buffers</varname> setting is
2540+
influenced by <varname>block_size</varname>. See
2541+
<xref linkend="runtime-config-resource"> for information.
2542+
</para>
2543+
</listitem>
2544+
</varlistentry>
2545+
2546+
<varlistentry>
2547+
<term><varname>integer_datetimes</varname> (<type>boolean</type>)</term>
2548+
<listitem>
2549+
<para>
2550+
Shows <literal>on</literal> if <productname>PostgreSQL</productname>
2551+
was built with support for 64-bit integer dates and times. It is
2552+
set by configuring with <literal>--enable-integer-datetimes</literal>.
2553+
The default value is <literal>off</literal>.
2554+
</para>
2555+
</listitem>
2556+
</varlistentry>
2557+
2558+
<varlistentry>
2559+
<term><varname>max_function_args</varname> (<type>integer</type>)</term>
2560+
<listitem>
2561+
<para>
2562+
Shows the maximum number of function arguments. It is determined by
2563+
the value of <literal>FUNC_MAX_ARGS</> when building the server. The
2564+
default value is 32.
2565+
</para>
2566+
</listitem>
2567+
</varlistentry>
2568+
2569+
<varlistentry>
2570+
<term><varname>max_identifier_length</varname> (<type>integer</type>)</term>
2571+
<listitem>
2572+
<para>
2573+
Shows the maximum identifier length. It is determined as one less than
2574+
the value of <literal>NAMEDATALEN</> when building the server. The
2575+
default value of NAMEDATALEN is 64; therefore the default
2576+
<varname>max_identifier_length</varname> is 63.
2577+
</para>
2578+
</listitem>
2579+
</varlistentry>
2580+
2581+
<varlistentry>
2582+
<term><varname>max_index_keys</varname> (<type>integer</type>)</term>
2583+
<listitem>
2584+
<para>
2585+
Shows the maximum number of index keys. It is determined by
2586+
the value of <literal>INDEX_MAX_KEYS</> when building the server. The
2587+
default value is 32.
2588+
</para>
2589+
</listitem>
2590+
</varlistentry>
2591+
2592+
</variablelist>
2593+
</sect2>
2594+
25202595
<sect2 id="runtime-config-developer">
25212596
<title>Developer Options</title>
25222597

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp