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Zero-label enums:

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Allow enums to be created with zero labels, for use during binary upgrade.
This commit is contained in:
Bruce Momjian
2009-12-26 16:55:21 +00:00
parent f9845aca2b
commit 1fd9883ff4
3 changed files with 11 additions and 12 deletions
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4
doc/src/sgml/ref/create_type.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.79 2008/11/30 19:01:29 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.80 2009/12/26 16:55:21 momjian Exp $
PostgreSQL documentation
-->
@ -25,7 +25,7 @@ CREATE TYPE <replaceable class="parameter">name</replaceable> AS
( <replaceable class="PARAMETER">attribute_name</replaceable> <replaceable class="PARAMETER">data_type</replaceable> [, ... ] )
CREATE TYPE <replaceable class="parameter">name</replaceable> AS ENUM
( '<replaceable class="parameter">label</replaceable>' [, ... ] )
( [ '<replaceable class="parameter">label</replaceable>' [, ... ] ] )
CREATE TYPE <replaceable class="parameter">name</replaceable> (
INPUT = <replaceable class="parameter">input_function</replaceable>,