Fix description for $varname jsonpath variable
The description is ended part way and PASSING clause is not implemented yet.
But the variables might be passed as parameters to several jsonpath functions.
So, complete the description based on the current implementation, leaving
description of PASSING clause in TODO.
Discussion: https://postgr.es/m/CAKPRHz%2BxOuQSSvkuB1mCQjedd%2BB2B1Vnkrq0E-pLmoXyTO%2Bz9Q%40mail.gmail.com
Author: Kyotaro Horiguchi, Alexander Korotkov
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/dfd79e2d0e8f399785ca2f7c659b45fd620cba17
Modified Files
--------------
doc/src/sgml/json.sgml | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)