postgres.git / summary / log / commit / refs
commit 903134fcc0ccd188803fdbc2b7c06b898749153a
Author: Michael Paquier <michael@paquier.xyz>
Date: Thu Jul 30 06:48:44 2020 +0000
First released in: 14.0, 11.9, 12.4, 13.0
doc: Mention index references in pg_inherits
Partitioned indexes are also registered in pg_inherits, but the
description of this catalog did not reflect that.
Author: Dagfinn Ilmari Mannsåker
Discussion: https://postgr.es/m/87k0ynj35y.fsf@wibble.ilmari.org
Backpatch-through: 11
doc/src/sgml/catalogs.sgml | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index a99c681887b..26fda20d193 100644
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -4417,9 +4417,9 @@ SCRAM-SHA-256$<replaceable><iteration count></replaceable>:<replaceable>&l
<para>
The catalog <structname>pg_inherits</structname> records information about
- table inheritance hierarchies. There is one entry for each direct
- parent-child table relationship in the database. (Indirect inheritance can be determined
- by following chains of entries.)
+ table and index inheritance hierarchies. There is one entry for each direct
+ parent-child table or index relationship in the database. (Indirect
+ inheritance can be determined by following chains of entries.)
</para>
<table>
@@ -4443,7 +4443,7 @@ SCRAM-SHA-256$<replaceable><iteration count></replaceable>:<replaceable>&l
(references <link linkend="catalog-pg-class"><structname>pg_class</structname></link>.<structfield>oid</structfield>)
</para>
<para>
- The OID of the child table
+ The OID of the child table or index
</para></entry>
</row>
@@ -4453,7 +4453,7 @@ SCRAM-SHA-256$<replaceable><iteration count></replaceable>:<replaceable>&l
(references <link linkend="catalog-pg-class"><structname>pg_class</structname></link>.<structfield>oid</structfield>)
</para>
<para>
- The OID of the parent table
+ The OID of the parent table or index
</para></entry>
</row>
@@ -4465,6 +4465,10 @@ SCRAM-SHA-256$<replaceable><iteration count></replaceable>:<replaceable>&l
If there is more than one direct parent for a child table (multiple
inheritance), this number tells the order in which the
inherited columns are to be arranged. The count starts at 1.
+ </para>
+ <para>
+ Indexes can not have multiple inheritance, since they can only inherit
+ when using declarative partitioning.
</para></entry>
</row>
</tbody>
[parent: e7591fd3cae6]