maropu commented on a change in pull request #25242: [SPARK-28497][SQL]
Disallow upcasting complex data types to string type
URL: https://github.com/apache/spark/pull/25242#discussion_r307064357
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File path:
maropu commented on a change in pull request #25242: [SPARK-28497][SQL]
Disallow upcasting complex data types to string type
URL: https://github.com/apache/spark/pull/25242#discussion_r306846586
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File path:
maropu commented on a change in pull request #25242: [SPARK-28497][SQL]
Disallow upcasting complex data types to string type
URL: https://github.com/apache/spark/pull/25242#discussion_r306781065
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File path: