<?php
use Index\Data\IDbConnection;
use Index\Data\Migration\IDbMigration;

final class BaseSixtyFourEncodePmsInDb_20240602_194809 implements IDbMigration {
    public function migrate(IDbConnection $conn): void {
        $conn->execute('UPDATE msz_messages SET msg_title = TO_BASE64(msg_title), msg_body = TO_BASE64(msg_body)');
        $conn->execute('
            ALTER TABLE `msz_messages`
                CHANGE COLUMN `msg_title` `msg_title` TINYBLOB NOT NULL AFTER `msg_reply_to`,
                CHANGE COLUMN `msg_body`  `msg_body`  BLOB     NOT NULL AFTER `msg_title`;
        ');
    }
}