这个错误是什么？ “数据库查询失败：第1行的列'column_name'的数据被截断

I'm building a PHP/MySQL application and I'm running into a problem with my create and update query. I have 5 columns that are set to type FLOAT that are also set as NULL columns. I don't plan to fill them in until much later in the workflow. I'm building a PHP/MySQL application and I'm ru