R TABLE]. CREATE INDEX cannot be used to create a PRIMARY\nKEY; use ALTER TABLE instead. For more information about indexes, see\nhttps://dev.mysql.com/doc/refman/8.0/en/mysql-indexes.html.\n\nURL: https://dev.mysql.com/doc/refman/8.0/en/create-index.html\n\n','','https://dev.mysql.com/doc/refman/8.0/en/create-index.html');