mysql - In Hive metastore db, How can I get the update_time of alter table -

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i had change table in hive using "alter table " this.

alter table tbl_name add columns (...); alter table tbl_name change col1 col2 string comment 'test';

in table tbls of hive metastore database, record create_time of table. how can update time of alter table.

use below command

desc formatted tbl_name

and last_modified_time

it give when last updated. in unixtimestamp.





wiki

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