建议写大写
DROP DATABASE IF NOT EXISTS `test`
DEFAULT CHARACTER SET utf8mb4
DEFAULT COLLATE utf8mb4_unicode_ci;
修改字符集
ALTER DATABASE `test` COLLATE = "修改为你想要的排序规则"
建议写大写
DROP DATABASE IF NOT EXISTS `test`
DEFAULT CHARACTER SET utf8mb4
DEFAULT COLLATE utf8mb4_unicode_ci;
ALTER DATABASE `test` COLLATE = "修改为你想要的排序规则"