Github user dongjoon-hyun closed the pull request at:
https://github.com/apache/spark/pull/14426
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GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/14426
[SPARK-16475][SQL] Broadcast Hint for SQL Queries
## What changes were proposed in this pull request?
This PR aims to achieve the following two goals in Spark SQL.
**1. Generic
