What is the correct way to change the data type of a column in an existing table in SQL? - Study24x7
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Database Management System DBMS
4 followers study24x7 04 Oct 2024 10:03 AM study24x7 study24x7

What is the correct way to change the data type of a column in an existing table in SQL?

A

MODIFY TABLE table_name CHANGE column_name column_name NEW_DATA_TYPE

B

ALTER TABLE table_name ALTER COLUMN column_name SET DATA TYPE NEW_DATA_TYPE

C

ALTER TABLE table_name MODIFY COLUMN column_name NEW_DATA_TYPE

D

ALTER TABLE table_name CHANGE column_name column_name NEW_DATA_TYPE

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