The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/13/datatype-json.html
Description:
Hello,
On the DATATYPE-JSONPATH page:
https://www.postgresql.org/docs/13/datatype-json.html#DATATYPE-JSONPATH
There is a line that shows that GIN indexes support `@@` and `@?` operators
for json matching, then there are two examples trying to show both
operators. However both examples use the `@@` operator.
Examples from the doc:
SELECT jdoc->'guid', jdoc->'name' FROM api WHERE jdoc @@ '$.tags[*] ==
"qui"';
SELECT jdoc->'guid', jdoc->'name' FROM api WHERE jdoc @@ '$.tags[*] ? (@ ==
"qui")';
I think the second example should be using the `@?` operator so that both
sample queries do the same thing but with the different operator types. So
the second example should read:
SELECT jdoc->'guid', jdoc->'name' FROM api WHERE jdoc @? '$.tags[*] ? (@ ==
"qui")';
Thank you,
Ben
