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doc: show direction is optional in FETCH/MOVE's FROM/IN syntax

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It used to show direction was required for FROM/IN.

Reported-by: Rob <rirans@comcast.net>

Discussion: https://postgr.es/m/20211015165248.isqjceyilelhnu3k@localhost

Author: Rob <rirans@comcast.net>

Backpatch-through: 10
This commit is contained in:
Bruce Momjian 2022-08-31 19:28:42 -04:00
parent 1083f94dac
commit 9bdad1b515
2 changed files with 6 additions and 4 deletions
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5
doc/src/sgml/ref/fetch.sgml
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@ -27,9 +27,10 @@ PostgreSQL documentation
<refsynopsisdiv>
<!-- Note the "direction" bit is also in ref/move.sgml -->
<synopsis>
FETCH [ <replaceable class="parameter">direction</replaceable> [ FROM | IN ] ] <replaceable class="parameter">cursor_name</replaceable>
FETCH [ <replaceable class="parameter">direction</replaceable> ] [ FROM | IN ] <replaceable class="parameter">cursor_name</replaceable>
<phrase>where <replaceable class="parameter">direction</replaceable> can be empty or one of:</phrase>
<phrase>where <replaceable class="parameter">direction</replaceable> can
be one of:</phrase>
NEXT
PRIOR

5
doc/src/sgml/ref/move.sgml
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@ -27,9 +27,10 @@ PostgreSQL documentation
<refsynopsisdiv>
<!-- Note the "direction" bit is also in ref/fetch.sgml -->
<synopsis>
MOVE [ <replaceable class="parameter">direction</replaceable> [ FROM | IN ] ] <replaceable class="parameter">cursor_name</replaceable>
MOVE [ <replaceable class="parameter">direction</replaceable> ] [ FROM | IN ] <replaceable class="parameter">cursor_name</replaceable>
<phrase>where <replaceable class="parameter">direction</replaceable> can be empty or one of:</phrase>
<phrase>where <replaceable class="parameter">direction</replaceable> can
be one of:</phrase>
NEXT
PRIOR