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Can Any Impala Query Also Be Executed In Hive? |
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Answer» Yes. There are some minor DIFFERENCES in how some queries are HANDLED, but IMPALA queries can ALSO be completed in HIVE. Impala SQL is a subset of HiveQL, with some functional limitations such as transforms. Yes. There are some minor differences in how some queries are handled, but Impala queries can also be completed in Hive. Impala SQL is a subset of HiveQL, with some functional limitations such as transforms. |
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