Answers for "SQL change column name in table"

SQL
11

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'
Posted by: Guest on May-04-2021
1

rename column sql

ALTER TABLE nom_table
RENAME COLUMN colonne_ancien_nom TO colonne_nouveau_nom
Posted by: Guest on July-06-2020
3

changing column names in sql query results

SELECT NAME AS "Employee Name" FROM PEOPLE;

SELECT p.NAME AS "Employee Name", s.SALARY AS "Employee Salary"
FROM PEOPLE p
JOIN SALARIES s ON p.ID = s.ID;
Posted by: Guest on July-04-2021
0

change column name sql

ALTER TABLE `db_name`.`table_name` 
	CHANGE `current_column_name` `new_column_name` datatype(size) NOT NULL COMMENT '';
Posted by: Guest on December-06-2020

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