dongpan9760 2009-06-23 01:37
浏览 68
已采纳

我是否真的需要在Mysql和PHP中从VARCHAR切换到VARBINARY以获取UTF-8?

Do I really need to switch from VARCHAR to VARBINARY and TEXT to BLOB for UTF-8 in Mysql & PHP? Or can I stick with CHAR/TEXT fields in MySQL?

  • 写回答

4条回答 默认 最新

  • doujiu8826 2009-06-23 01:44
    关注

    Maybe. As jason pointed out and I failed to notice, MySQL UTF-8 does only map the Basic Multilingual Plane. The manual does point out however, that "They [utf8 and ucs2] are sufficient for almost all characters in major languages" So, it is probably safe but you might want to check out what is in the Basic Multilingual Plane just to be sure.

    Orignal Answer

    As long as your database is using UTF-8 you should be able to stick with VARCHAR and TEXT. (As a side note, the MySQL manual recommends using VARCHAR over CHAR with UTF-8 to save space. As this is the case, it should be safe to use VARCHAR and TEXT.)

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(3条)

报告相同问题?

悬赏问题

  • ¥15 #MATLAB仿真#车辆换道路径规划
  • ¥15 java 操作 elasticsearch 8.1 实现 索引的重建
  • ¥15 数据可视化Python
  • ¥15 要给毕业设计添加扫码登录的功能!!有偿
  • ¥15 kafka 分区副本增加会导致消息丢失或者不可用吗?
  • ¥15 微信公众号自制会员卡没有收款渠道啊
  • ¥100 Jenkins自动化部署—悬赏100元
  • ¥15 关于#python#的问题:求帮写python代码
  • ¥20 MATLAB画图图形出现上下震荡的线条
  • ¥15 关于#windows#的问题:怎么用WIN 11系统的电脑 克隆WIN NT3.51-4.0系统的硬盘