{
    "1": {
        "method": "dropIndex",
        "params": [
            "downloads_files",
            "file_downloads"
        ]
    },
    "2": {
        "method": "changeColumn",
        "params": [
            "downloads_cfields",
            "cf_format",
            {
                "name": "cf_format",
                "type": "TEXT",
                "length": 0,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "3": {
        "method": "dropIndex",
        "params": [
            "downloads_comments",
            "comment_text"
        ]
    },
    "4": {
        "method": "dropIndex",
        "params": [
            "downloads_files",
            "file_name"
        ]
    },
    "5": {
        "method": "dropIndex",
        "params": [
            "downloads_files",
            "file_desc"
        ]
    },
    "6": {
        "method": "dropIndex",
        "params": [
            "downloads_reviews",
            "review_text"
        ]
    },
    "7": {
        "method": "changeColumn",
        "params": [
            "downloads_files",
            "file_cost",
            {
                "name": "file_cost",
                "type": "TEXT",
                "length": 0,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": "",
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "8": {
        "method": "changeColumn",
        "params": [
            "downloads_files",
            "file_renewal_price",
            {
                "name": "file_renewal_price",
                "type": "TEXT",
                "length": 0,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": "",
                "comment": "",
                "unsigned": false,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "9": {
        "method": "dropTable",
        "params": [
            "downloads_favorites",
            true
        ]
    },
    "10": {
        "method": "dropTable",
        "params": [
            "downloads_filestorage",
            true
        ]
    },
    "11": {
        "method": "dropTable",
        "params": [
            "downloads_fileviews",
            true
        ]
    },
    "12": {
        "method": "dropTable",
        "params": [
            "downloads_mime",
            true
        ]
    },
    "13": {
        "method": "dropTable",
        "params": [
            "downloads_mimemask",
            true
        ]
    },
    "14": {
        "method": "dropTable",
        "params": [
            "downloads_mods",
            true
        ]
    },
    "15": {
        "method": "dropTable",
        "params": [
            "downloads_temp_records",
            true
        ]
    },
    "16": {
        "method": "dropTable",
        "params": [
            "downloads_upgrade_history",
            true
        ]
    },
    "17": {
        "method": "dropTable",
        "params": [
            "downloads_urls",
            true
        ]
    },
    "18": {
        "method": "dropColumn",
        "params": [
            "downloads_cfields",
            "cf_file_format"
        ]
    }
}