AWS Redshift Alter Table Add Column
The RazorSQL alter table tool includes an Add Column option for adding columns to Redshift database tables. The add column function has options for the new column name, the new column data type, the size and scale of the new type, whether or not the new column should allow null values, and whether or not the new column has a default value associated with it.
Listed below are examples of the DDL generated by the Redshift Alter Table Add Column command:
ALTER TABLE sample.public.department ADD new_column varchar(25)
ALTER TABLE sample.public.department ADD new_column varchar(25) DEFAULT 0 NOT NULL
Below is a screen shot of the add column option for the Redshift alter table tool.
