hive语句执行顺序

hive语句和mysql均可以经过 explain+代码 查看执行计划，这样就能够查看执行顺序mysql SQL语句书写顺序： select … from … where … group by … having … order by … SQL语句执行顺序： from … where … group by … having … select … order by … from … on … joi

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