sql RENAME A COLUMN code example

Example 1: cmd to rename a collumn name in sql

ALTER TABLE table_name RENAME COLUMN old_name TO new_name;

Example 2: 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;

Example 3: how to rename columns in sql server

EXEC sp_rename 'Sales.SalesTerritory.TerritoryID', 'TerrID', 'COLUMN';