{
    "1": {
        "method": "addIndex",
        "params": [
            "forums_archive_posts",
            {
                "type": "key",
                "name": "archive_forum_id",
                "columns": [
                    "archive_forum_id"
                ],
                "length": [
                    null
                ]
            }
        ]
    },
    "2": {
        "method": "changeColumn",
        "params": [
            "forums_topics",
            "last_post",
            {
                "name": "last_post",
                "type": "INT",
                "length": 10,
                "decimals": null,
                "values": [],
                "allow_null": false,
                "default": "0",
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    }
}