Skip to content

P
Postgres FD Implementation
Commit 79172a58 authored by Alvaro Herrera's avatar Alvaro Herrera
Browse files
Options

Document BRIN's pages_per_range in CREATE INDEX 

Author: Michael Paquier
parent 155c0f24
Show whitespace changes
Inline Side-by-side
Showing with 17 additions and 0 deletions
doc/src/sgml/ref/create_index.sgml
View file @ 79172a58
...@@ -380,6 +380,23 @@ CREATE [ UNIQUE ] INDEX [ CONCURRENTLY ] [ [ IF NOT EXISTS ] <replaceable class= ...@@ -380,6 +380,23 @@ CREATE [ UNIQUE ] INDEX [ CONCURRENTLY ] [ [ IF NOT EXISTS ] <replaceable class=
</listitem> </listitem>
</varlistentry> </varlistentry>
</variablelist> </variablelist>
<para>
<acronym>BRIN</> indexes accept a different parameter:
</para>
<variablelist>
<varlistentry>
<term><literal>pages_per_range</></term>
<listitem>
<para>
Defines the number of table blocks that make up one block range for
each entry of a <acronym>BRIN</> index (see <xref linkend="brin-intro">
for more details). The default is <literal>128</>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect2> </refsect2>
<refsect2 id="SQL-CREATEINDEX-CONCURRENTLY"> <refsect2 id="SQL-CREATEINDEX-CONCURRENTLY">
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment