Improve documentation example for jsonpath like_regex operator
authorAlexander Korotkov <akorotkov@postgresql.org>
Thu, 13 May 2021 13:10:21 +0000 (16:10 +0300)
committerAlexander Korotkov <akorotkov@postgresql.org>
Thu, 13 May 2021 13:10:21 +0000 (16:10 +0300)
commit9b7286c2b394381c937559a98f35df64a92ffbac
treefa6d50dfa7b8af1ba4e23049dabd92493617b69f
parenta784859f4480ceaa05a00ca35311071ca33483d1
Improve documentation example for jsonpath like_regex operator

Make sample like_regex match string values of the root object instead of the
whole document.  The corrected example seems to represent a more relevant
use case.

Backpatch to 12, when jsonpath was introduced.

Discussion: https://postgr.es/m/13440f8b-4c1f-5875-c8e3-f3f65606af2f%40xs4all.nl
Author: Erik Rijkers
Reviewed-by: Michael Paquier, Alexander Korotkov
Backpatch-through: 12
doc/src/sgml/func.sgml