AngersZhuuuu commented on a change in pull request #31120:
URL: https://github.com/apache/spark/pull/31120#discussion_r554828871
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/jsonExpressions.scala
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@@ -509,9 +509,9 @@ case class JsonTuple(children: Seq[Expression])
examples = """
Examples:
> SELECT _FUNC_('{"a":1, "b":0.8}', 'a INT, b DOUBLE');
- {"a":1,"b":0.8}
+ {1, 0.8}
Review comment:
> The doc example of `CreateNamedStruct` is
>
> ```
> > SELECT _FUNC_("a", 1, "b", 2, "c", 3);
> {"a":1,"b":2,"c":3}
> ```
>
> I think it's a valid syntax for named rows.
I got it, seems because I run this SQL in normal UT, i just return struct
data's value part. I was misled.
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