{
    "1": {
        "method": "delete",
        "params": [
            "core_tasks",
            [
                "`key` =? and app=?",
                "grouppromote",
                "core"
            ]
        ]
    },
    "2": {
        "method": "changeIndex",
        "params": [
            "core_reputation_index",
            "class_type_id_hash",
            {
                "type": "key",
                "name": "class_type_id_hash",
                "columns": [
                    "class_type_id_hash",
                    "rep_date",
                    "rep_rating"
                ],
                "length": [
                    null,
                    null,
                    null
                ]
            }
        ]
    },
    "3": {
        "method": "changeIndex",
        "params": [
            "core_reputation_index",
            "member_received",
            {
                "type": "key",
                "name": "member_received",
                "columns": [
                    "member_received",
                    "rep_date",
                    "rep_rating"
                ],
                "length": [
                    null,
                    null,
                    null
                ]
            }
        ]
    }
}