Doctrine2和MySQL分区

SET SESSION group_concat_max_len=8192; -- // increase this if you do not see the full list of your tables
SELECT IFNULL(REPLACE(GROUP_CONCAT(\'ALTER TABLE \',TABLE_NAME,\' DROP FOREIGN KEY \',CONSTRAINT_NAME,\'; \'), \',\', \'\'), \'\') FROM information_schema.TABLE_CONSTRAINTS WHERE CONSTRAINT_TYPE=\'FOREIGN KEY\';

/vendor/doctrine-dbal/lib/Doctrine/DBAL/Platforms/MySqlPlatform.php

supportsForeignKeyConstraints()

public function supportsForeignKeyConstraints()
{
    return false;
}

ALTER TABLE PARTITION BY...

--no-create-info

ENGINE

PARTITION BY

options

{\"fixed\"=true, \"unsigned\"=true, \"default\"=0}