优化解算结果查询

This commit is contained in:
weidong 2024-09-18 17:07:43 +08:00
parent f946f92035
commit 0921d019df

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@ -63,7 +63,7 @@ CREATE TABLE IF NOT EXISTS `gnssdevices` (
`ecefx` double DEFAULT NULL COMMENT '初始位置X',
`ecefy` double DEFAULT NULL COMMENT '初始位置Y',
`ecefz` double DEFAULT NULL COMMENT '初始位置Z',
`section` varchar(64) DEFAULT NULL COMMENT '桩号',
`sector` varchar(64) DEFAULT NULL COMMENT '桩号',
`appver` varchar(16) DEFAULT NULL COMMENT '固件版本',
`imei` varchar(16) DEFAULT NULL,
`model` smallint DEFAULT 0,
@ -166,7 +166,7 @@ CREATE TABLE IF NOT EXISTS `gnssdevicelocationrecords` (
`auxd` double DEFAULT NULL COMMENT '中间过程天D',
`pps` int DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_deviceid_time` (`deviceid`,`createtime`) USING BTREE
KEY `idx_deviceid_time` (`createtime` desc,`deviceid`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
CREATE TABLE IF NOT EXISTS `gnssmsg` (