my sql creat column code example

Example 1: create column mysql terminal

alter table icecream add column flavor varchar (20) ;

Example 2: mysql add columns

ALTER TABLE table
ADD [COLUMN] column_name_1 column_1_definition [FIRST|AFTER existing_column],
ADD [COLUMN] column_name_2 column_2_definition [FIRST|AFTER existing_column],
...
;