beliefer commented on issue #24372: [SPARK-27462][SQL] Enhance insert into hive table that could choose some columns in target table flexibly. URL: https://github.com/apache/spark/pull/24372#issuecomment-495832276 @mgaido91 I approve your opinion this feature not free and need more broad discussion. Spark sql already exists this issue, some syntax (e.g create hive table, create data source table, insert overwrite and so on.) is the as the syntax this PR to implement. In a production environment, user switch source will increase learning and maintenance costs.
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