存储我的Facebook个人资料ID的sql表中的int值应该是多少?

问题描述

大多数情况下，我使用cms进行操作，但之前并没有直接使用sql.我正在创建一个我要保存页面ID的Facebook页面目录，有时Facebook页面ID的长度为10-13位.那么我应该使用哪种类型的int.我正在考虑BIGINT，但是它的长度应该是多少?

Most often i work with cms but did not worked with sql directly too much before. I am making a facebook page directory where i am saving page ids the length of facebook page id is 10-13 digit sometimes. So what types of int i should use. I am thinking about BIGINT but what should be the length of it ?

这是直观的表格.如果您能建议字段的长度，我会很高兴.

Here is the table visually. I would be glad if you can advice the length of the fields.

这里是我想出的数据类型和长度.但是，如果这些方法有效，我会感到困惑:

1. ID:页面的数据库ID(int 5)
2. page_id :Facebook页面ID(bigint)
3. 页面名称: Facebook页面名称(varchar 50)
4. 用户名:页面的用户名(varchar 50)
5. 点赞次数:点赞次数(int)
6. 链接:链接到页面(varchar 100)
7. 已添加时间:当前时间戳

1. ID: Database id for the pages (int 5)
2. page_id: Facebook page id (bigint)
3. page_name: Facebook page name (varchar 50)
4. username: username of the page (varchar 50)
5. likes: number of likes (int)
6. Link: Link to the page (varchar 100)
7. Time_added: current timestamp

推荐答案

正确，您将需要一个BIGINT: http://dev.mysql.com/doc/refman/5.6/en/numeric-types.html .

Correct, you'll need a BIGINT: http://dev.mysql.com/doc/refman/5.6/en/numeric-types.html.

我建议您为VARCHAR字段使用更长的长度.它不会造成任何伤害，特别是URL可能会变得很长.我可能会将两个50个字符的字段增加到100个，并在链接"字段中允许输入1000个字符.

I'd recommend longer lengths for your VARCHAR fields. It won't hurt anything, and URLs in particular can get very long. I'd probably bump up the two 50-character fields to 100, and allow for 1,000 characters in the Link field.

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