Добавить новый столбец в таблицу MySQL
ALTER TABLE `TABLE_NAME`
ADD `COLUMN_NAME` VARCHAR(50) NULL
AFTER `COLUMN_NAME_AFTER`;
Lokesh003Coding
ALTER TABLE `TABLE_NAME`
ADD `COLUMN_NAME` VARCHAR(50) NULL
AFTER `COLUMN_NAME_AFTER`;ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;ALTER TABLE table_name
ADD column_name datatype;ALTER TABLE table_name
ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];ALTER TABLE table
ADD [COLUMN] column_name column_definition
[FIRST|AFTER existing_column];ALTER TABLE contacts
ADD last_name varchar(40) NOT NULL
AFTER contact_id,
ADD first_name varchar(35) NULL
AFTER last_name;