/SQL/Create column that already exists mysql

Create column that already exists mysql

DROP PROCEDURE IF EXISTS `?`;
DELIMITER //
CREATE PROCEDURE `?`()
BEGIN
  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
  ALTER TABLE `table_name` ADD COLUMN `column_name` INTEGER;
END //
DELIMITER ;
CALL `?`();
DROP PROCEDURE `?`;

Source: stackoverflow.com

Similar codes

0 vote205 views2 answers
Close external port 3306 with iptables
SQL
0 vote199 views1 answer
Mysql find the row ites of the hoghest value at on column
SQL
1 vote218 views1 answer
Apex ORA-20999
SQL
0 vote203 views1 answer
Denormalise SQL command
SQL
0 vote215 views1 answer
Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'autos_id' in 'field list' in
SQL
1 vote217 views2 answers
Sql server concat string and int
SQL
0 vote213 views2 answers
Mysql decimal remove trailing zeros
SQL
0 vote153 views1 answer
Oracle last user logon
SQL
0 vote210 views1 answer
Increase speed of like queries postgres
SQL
2 votes215 views2 answers
Mysql search for column name in all tables
SQL