2022-12-09:上升的温度。以下的数据输出2和4,2015-01-02 的温度比前一天高(10 -> 25),2015-01-04 的温度比前一天高(20 -> 30),sql语句如何写?
DROP TABLE IF EXISTS `weather`;
CREATE TABLE `weather` (
`id` int(11) NOT NULL,
`record_date` date DEFAULT NULL,
`temperature` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `weather` VALUES ('1', '2015-01-01', '10');
INSERT INTO `weather` VALUES ('2', '2015-01-02', '25');
INSERT INTO `weather` VALUES ('3', '2015-01-03', '20');
INSERT INTO `weather` VALUES ('4', '2015-01-04', '30');
#福大大架构师每日一题#
DROP TABLE IF EXISTS `weather`;
CREATE TABLE `weather` (
`id` int(11) NOT NULL,
`record_date` date DEFAULT NULL,
`temperature` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `weather` VALUES ('1', '2015-01-01', '10');
INSERT INTO `weather` VALUES ('2', '2015-01-02', '25');
INSERT INTO `weather` VALUES ('3', '2015-01-03', '20');
INSERT INTO `weather` VALUES ('4', '2015-01-04', '30');
#福大大架构师每日一题#
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