{
    "1": {
        "method": "addColumn",
        "params": [
            "cms_database_reviews",
            {
                "name": "review_author_response",
                "type": "MEDIUMTEXT",
                "length": null,
                "decimals": null,
                "values": null,
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "2": {
        "method": "changeIndex",
        "params": [
            "cms_database_reviews",
            "review_author",
            {
                "type": "key",
                "name": "review_author",
                "columns": [
                    "review_author",
                    "review_date"
                ],
                "length": [
                    null,
                    null
                ]
            }
        ]
    },
    "3": {
        "method": "addIndex",
        "params": [
            "cms_database_reviews",
            {
                "type": "key",
                "name": "review_item",
                "columns": [
                    "review_item",
                    "review_author"
                ],
                "length": [
                    null,
                    null
                ]
            }
        ]
    },
    "4": {
        "method": "addIndex",
        "params": [
            "cms_database_categories",
            {
                "type": "key",
                "name": "category_select",
                "columns": [
                    "category_parent_id",
                    "category_position"
                ],
                "length": [
                    null,
                    null
                ]
            }
        ]
    },
    "5": {
        "method": "addIndex",
        "params": [
            "cms_database_comments",
            {
                "type": "key",
                "name": "comment_ip_address",
                "columns": [
                    "comment_ip_address"
                ],
                "length": [
                    null
                ]
            }
        ]
    }
}