change column name mysql code example

Example 1: change column name mysql command line

ALTER TABLE `members` CHANGE COLUMN `full_names` `fullname` varchar(100) NOT NULL;

Example 2: how to alter table name in mysql

ALTER TABLE table_name
  RENAME TO new_table_name;

Example 3: how ot change name of column mysql

ALTER TABLE tableName CHANGE `oldcolname` `newcolname` datatype(length);

Example 4: how to alter table column name in mysql

ALTER TABLE your_table_name RENAME COLUMN original_column_name TO new_column_name;

Example 5: change column name mysql

ALTER TABLE tableName CHANGE `oldcolname` `newcolname` datatype(length);
(you can remove the backticks if it doesn't work)

Example 6: change column name mysql command line

ALTER TABLE `members` ADD COLUMN `credit_card_number` VARCHAR(25);