Github user goldmedal commented on a diff in the pull request:
https://github.com/apache/spark/pull/19223#discussion_r138799483
--- Diff:
sql/core/src/test/resources/sql-tests/results/json-functions.sql.out ---
@@ -26,13 +26,13 @@ Extended Usage:
{"time":"26/08/2015"}
> SELECT to_json(array(named_struct('a', 1, 'b', 2));
[{"a":1,"b":2}]
- > SELECT to_json(map('a',named_struct('b',1)));
+ > SELECT to_json(map('a', named_struct('b', 1)));
--- End diff --
umm. I modified `ExpressionDescription` of `StructsToJson` at @HyukjinKwon
's suggestions which didn't be merged in last PR. Here's the test for `describe
function extended to_json`, so I needed to regenerate the golden file for it.
So this change isn't from `json-functions.sql`.
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