设计一个类，进行数据库表的创建，其中数据字段定义包含但不限于，名称、长度、默认值、是否为空、是否可见、正则验证表达式、验证错误信息、排序号

下面是一个例子，其中使用了 Python 语言：

class Table:
    def __init__(self, name, fields):
        self.name = name
        self.fields = fields

    def create(self):
        # 构建 SQL 语句
        sql = f"CREATE TABLE {self.name} ("
        for field in self.fields:
            sql += f"{field['name']} {field['type']}"
            if 'length' in field:
                sql += f"({field['length']})"
            if 'default' in field:
                sql += f" DEFAULT {field['default']}"
            if 'not_null' in field and field['not_null']:
                sql += " NOT NULL"
            if 'visible' in field and not field['visible']:
                sql += " HIDDEN"
            if 'regex' in field:
                sql += f" CHECK ({field['regex']})"
            if 'error_message' in field:
                sql += f" WITH ERROR MESSAGE '{field['error_message']}'"
            if 'sort_order' in field:
                sql += f" SORT {field['sort_order']}"
            sql += ", "
        sql = sql[:-2] + ")"

        # 执行 SQL 语句创建表
        cursor.execute(sql)

使用方法：

fields = [
    {
        "name": "id",
        "type": "INTEGER",
        "not_null": True,
        "visible": False,
        "sort_order": 1
    },
    {
        "name": "username",
        "type": "VARCHAR",
        "length": 100,
        "not_null": True,
        "regex": "^[a-zA-Z0-9]+$",
        "error_message": "Username can only contain letters and numbers.",
        "sort_order": 2
    },
    {
        "name": "email",
        "type": "VARCHAR",
        "length": 100,
        "not_null": True,
        "regex": "^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$",
        "error_message": "Invalid email address.",
        "sort_order": 3
    },
    {
        "name": "password",
        "type": "VARCHAR",
        "length": 100,
        "not_null": True,
        "visible": False,
        "sort_order": 4
    }
]

table = Table("users", fields)
table.create()

这个类可以帮助你使用 Python 代码创建一个数据库表，其中包含了你所提