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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2014-11-14 17:36:10 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2014-11-14 17:36:10 -0300 |
| commit | 79172a58ea3e858750c93c61d55411a209c5ac69 (patch) | |
| tree | 530c02ef47c07d9d17fb4f185856741d1b95af29 | |
| parent | 155c0f24b7d370eb57fb8dde0447e11e41c405c2 (diff) | |
| download | postgresql-79172a58ea3e858750c93c61d55411a209c5ac69.tar.gz postgresql-79172a58ea3e858750c93c61d55411a209c5ac69.zip | |
Document BRIN's pages_per_range in CREATE INDEX
Author: Michael Paquier
| -rw-r--r-- | doc/src/sgml/ref/create_index.sgml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/create_index.sgml b/doc/src/sgml/ref/create_index.sgml index 1a23e273056..6b2ee281811 100644 --- a/doc/src/sgml/ref/create_index.sgml +++ b/doc/src/sgml/ref/create_index.sgml @@ -380,6 +380,23 @@ CREATE [ UNIQUE ] INDEX [ CONCURRENTLY ] [ [ IF NOT EXISTS ] <replaceable class= </listitem> </varlistentry> </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 id="SQL-CREATEINDEX-CONCURRENTLY"> |