Answers for "sql alter table change column name"

sql rename column

-- Oracle, MySQL 8+
ALTER TABLE table_name RENAME COLUMN current_name TO new_name;
-- MySQL < 8:
ALTER TABLE table_name CHANGE current_name new_name datatype(length);
-- SQL Server:
EXEC SP_RENAME 'table_name.current_name' , 'new_name', 'COLUMN'

how to change the column name in sql

ALTER TABLE table_name
CHANGE COLUMN old_name TO new_name;

modify column name in sql

ALTER TABLE `Table Name` MODIFY COLUMN `Column Name` Datatype(Size);

how to change a collumn name in sql

ALTER TABLE `table_name` 
CHANGE `old_name` `new_name` VARCHAR(10) 
CHARACTER SET utf8 
COLLATE utf8_general_ci NULL 
DEFAULT NULL;

rename column sql

ALTER TABLE nom_table
RENAME COLUMN colonne_ancien_nom TO colonne_nouveau_nom

alter table query sql server change column

ALTER TABLE employees
  ALTER COLUMN last_name VARCHAR(75) NOT NULL;