How will you change the data type of a column in Hive?

Question 1

Question 2

We can use Alter statement to change the data type of a column in Hive.

Command will be as follows:

ALTER TABLE tableName REPLACE COLUMNS

(columnName dataType)

rajeshsharma · Answer 1 · 2020-01-12T08:41:06+0000

We can use Alter statement to change the data type of a column in Hive.

Command will be as follows:

ALTER TABLE tableName REPLACE COLUMNS

(columnName dataType)

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