Answers for "INSERT AN AUTOINCREMENT COLUMN MYSQL"

SQL
-1

add auto_increment column to existing table mysql

ALTER TABLE `users` ADD `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY

ALTER TABLE `users` ADD `id` INT NOT NULL AUTO_INCREMENT UNIQUE FIRST
Posted by: Guest on November-03-2020
1

auto increment column in mysql query results

SET @auto_increment=0;
SELECT @auto_increment := @auto_increment+1 AS `No`;
Posted by: Guest on March-28-2021

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