{
    "1": {
        "method": "addColumn",
        "params": [
            "blog_blogs",
            {
                "name": "blog_name",
                "type": "TEXT",
                "length": null,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "2": {
        "method": "addColumn",
        "params": [
            "blog_blogs",
            {
                "name": "blog_desc",
                "type": "TEXT",
                "length": null,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "3": {
        "method": "dropColumn",
        "params": [
            "blog_blogs",
            "blog_groupblog"
        ]
    },
    "4": {
        "method": "dropIndex",
        "params": [
            "blog_blogs",
            "auth_user"
        ]
    },
    "5": {
        "method": "dropColumn",
        "params": [
            "blog_blogs",
            "blog_authorized_users"
        ]
    },
    "6": {
        "method": "dropColumn",
        "params": [
            "blog_blogs",
            "blog_owner_only"
        ]
    }
}