How to change the column data type in hive? Explain rlike in hive.



How to change the column data type in hive? Explain rlike in hive...

Answer / Anish Kumar Pandey

To change the column data type in Hive, you can use the ALTER TABLE command followed by the CHANGE COLUMN statement. Regarding rlike, it is a regular expression pattern for case-insensitive matching in Hive.

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