commit 641bafb5f3cc31647b551953db0f99f97f6bd8cb Author: Alexander Korotkov Date: Tue Apr 30 01:12:05 2019 +0300 Remove word singleton out of jsonpath docs Word "singleton" is hard for user understanding, especially taking into account there is only one place it's used in the docs and there is no even definition. Use more evident wording instead. Discussion: https://postgr.es/m/23737.1556550645%40sss.pgh.pa.us diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index d7517660044..b9a6f5b9ca4 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -11721,7 +11721,7 @@ table2-mapping converting its elements into an SQL/JSON sequence before performing this operation. Besides, comparison operators automatically unwrap their operands in the lax mode, so you can compare SQL/JSON arrays - out-of-the-box. Arrays of size 1 are interchangeable with a singleton. + out-of-the-box. An array of size 1 is considered equal to its sole element. Automatic unwrapping is not performed only when: