doc: Clarify CREATE TYPE ENUM documentation

Peter Eisentraut <peter_e@gmx.net>

Commit: 7e89e61d1b2fbb3851e4da64b3dbd971a3cf0fa6
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2018-11-20T08:49:47Z
Releases: 10.7
doc: Clarify CREATE TYPE ENUM documentation

The documentation claimed that an enum type requires "one or more"
labels, but since 1fd9883ff49, zero labels are also allowed.

Reported-by: Lukas Eder <lukas.eder@gmail.com>
Bug: #15356

Files

PathChange+/−
doc/src/sgml/ref/create_type.sgml modified +5 −2

Documentation touched