Drop Partitions 「If PURGE is specified, the partition data does not go to the .Trash/Current directory and so cannot be retrieved in the event of a mistaken DROP:」「ALTER TABLE table_name DROP [IF EXISTS] PARTITION partition_spec PURGE; -- (Note: Hive 1.2.0 and later)」
LanguageManual DDL - Apache Hive - Apache Software Foundation
[B!] 2022-02-22 11:06:44
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