HyukjinKwon commented on a change in pull request #34809:
URL: https://github.com/apache/spark/pull/34809#discussion_r762640303
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/jsonExpressions.scala
##########
@@ -522,6 +522,8 @@ case class JsonTuple(children: Seq[Expression])
Examples:
> SELECT _FUNC_('{"a":1, "b":0.8}', 'a INT, b DOUBLE');
{"a":1,"b":0.8}
+ > SELECT from_json('{"teacher": "Alice", "student": [{"name": "Bob",
"rank": 1}, {"name": "Charlie", "rank": 2}]}', 'STRUCT<teacher: STRING,
student: ARRAY<STRUCT<name: STRING, rank: INT>>>');
Review comment:
BTW, I would add this example in the end below `timestampFormat` example
considering that this example is more complicated then others, and the examples
should ideally show from easy ones to harder ones
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
