Doc: remove duplicate "a" from func.sgml

Author: Shinya Kato
Discussion: https://postgr.es/m/76c01275776749a167f49379ebec57f1@oss.nttdata.com
Backpatch-through: 15, where that change was introduced
This commit is contained in:
David Rowley 2022-08-24 23:45:57 +12:00
parent 8b808f189f
commit a73d6c87f2

View File

@ -18033,7 +18033,7 @@ FROM
or array, but if it is <literal>CONDITIONAL</literal> it will not be
applied to a single array or object. <literal>UNCONDITIONAL</literal>
is the default.
If the result is a a scalar string, by default the value returned will have
If the result is a scalar string, by default the value returned will have
surrounding quotes making it a valid JSON value. However, this behavior
is reversed if <literal>OMIT QUOTES</literal> is specified.
The <literal>ON ERROR</literal> and <literal>ON EMPTY</literal>