Answers for "create a new column from existing columns mysql"

mysql alter table add column

ALTER TABLE vendors ADD COLUMN phone VARCHAR(15) AFTER name;

Posted by: Guest on November-07-2020

mysql alter table add column

ALTER TABLE table ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];

Posted by: Guest on October-06-2020

Code answers related to "create a new column from existing columns mysql"