Adding column to a table in Teradata
To add a new column to an existing table i n Teradata without dropping it, we can make use of the alter table command
Syntax:
ALTER TABLE Table_name ADD column_name datatype
Example:
ALTER TABLE HAPPY_EMPLOYEES ADD HOBBIES VARCHAR(255) ;
ALTER TABLE HAPPY_EMPLOYEES ADD HOBBIES VARCHAR(255) NOT NULL DEFAULT 'DAY DREAMING';
nVector
posted on 12 May 18Enjoy great content like this and a lot more !
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