修改数据库表字段的数据类型

相关搜索：: 数据库中的数据表 phpmyadmin怎么为数据表设置主键数据库中删除表数据的代码如何限制数据表中的数据如何清空数据库表中所有数据数据库中常见的数据类型

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云数据库RDS MySQL版

云数据库RDS MySQL版 MySQL 是全球最受欢迎的开源数据库，阿里云MySQL版通过深度的内核优化和独享实例提供稳定极致的数据库性能，同时灵活的部署架构及产品形态，可满足不同场景下的数据库需求。

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