postgrespro.git / summary / log / commit / refs
commit dfd79e2d0e8f399785ca2f7c659b45fd620cba17
Author: Alexander Korotkov <akorotkov@postgresql.org>
Date: Wed Jun 19 19:41:12 2019 +0000
Fix description for $varname jsonpath variable
The description is ended part way and PASSING clause is not implemented yet.
But the variables might be passed as parameters to several jsonpath functions.
So, complete the description based on the current implementation, leaving
description of PASSING clause in TODO.
Discussion: https://postgr.es/m/CAKPRHz%2BxOuQSSvkuB1mCQjedd%2BB2B1Vnkrq0E-pLmoXyTO%2Bz9Q%40mail.gmail.com
Author: Kyotaro Horiguchi, Alexander Korotkov
doc/src/sgml/json.sgml | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/doc/src/sgml/json.sgml b/doc/src/sgml/json.sgml
index b8246badda..daebb4f341 100644
--- a/doc/src/sgml/json.sgml
+++ b/doc/src/sgml/json.sgml
@@ -733,10 +733,12 @@ SELECT jdoc->'guid', jdoc->'name' FROM api WHERE jdoc @> '{"tags": ["qu
</row>
<row>
<entry><literal>$varname</literal></entry>
- <entry>A named variable. Its value must be set in the
- <command>PASSING</command> clause of an SQL/JSON query function.
- <!-- TBD: See <xref linkend="sqljson-input-clause"/> -->
- for details.
+ <entry>
+ A named variable. Its value can be set by the parameter
+ <parameter>vars</parameter> of several JSON processing functions.
+ See <xref linkend="functions-json-processing-table"/> and
+ its notes for details.
+ <!-- TODO: describe PASSING clause once implemented !-->
</entry>
</row>
<row>
[parent: 1ff8dc9f19dd]