代码语言：javascript复制
1、添加存储过程
DELIMITER //
CREATE PROCEDURE AddLLdata(
in L_Longitude double ,
in L_Latitude double,
IN L_Elevation double,
IN L_LaserHeight double ,
IN L_FollowHeight double ,
IN L_PlaneId varchar(255),
IN L_FlyDate longtext
)
BEGIN
insert into lldata(Longitude,Latitude,Elevation,LaserHeight,FollowHeight,PlaneId,FlyDate)
values(L_Longitude,L_Latitude,L_Elevation,L_LaserHeight,L_FollowHeight,L_PlaneId,L_FlyDate);
END //
DELIMITER ;
2、查询存储过程
CREATE DEFINER=`root`@`localhost` PROCEDURE `GetAllchkdata`()
LANGUAGE SQL
NOT DETERMINISTIC
CONTAINS SQL
SQL SECURITY DEFINER
COMMENT ''
BEGIN
select TaskId,TaskChkLgd,TaskChkLtd,TaskChkHeight,TaskChkAzimuth,TaskChkTNum,
TaskChkElevation,TaskChkEndwiseSpeed,TaskChkAbeamSpeed,TaskChkFixTime,TaskChkMaxFF
,TaskChkTaskCode,PlaneId,FlyDate from chkdata;
END
3、查询两个时间之差
select UNIX_TIMESTAMP(now())-UNIX_TIMESTAMP('2018-04-23 14:18:12');
4、添加存储过程（两张表的添加和修改双重判断判断）
CREATE DEFINER=`root`@`localhost` PROCEDURE `AddEnginedata`(
IN `E_SteeringEngineTotalDis` int(11),
IN `E_EngineThrottle` INT,
IN `E_ActualSpeed` INT,
IN `E_TheoreticalSpeed` int(11) ,
IN `E_RotorSpeed` int(11) ,
IN `E_PlaneStatus` int(11),
IN `E_EngineStatus` int(11),
IN `E_PlaneId` VARCHAR(255),
IN `E_FlyDate` DATETIME
)
LANGUAGE SQL
NOT DETERMINISTIC
CONTAINS SQL
SQL SECURITY DEFINER
COMMENT ''
BEGIN
/*定义一个变量存储是否存在的值*/
declare num int DEFAULT 0;
insert into Enginedata (SteeringEngineTotalDis,EngineThrottle,ActualSpeed,TheoreticalSpeed,RotorSpeed,PlaneStatus,EngineStatus,PlaneId,FlyDate)
values(E_SteeringEngineTotalDis,E_EngineThrottle,E_ActualSpeed,E_TheoreticalSpeed,E_RotorSpeed,E_PlaneStatus,E_EngineStatus,E_PlaneId,E_FlyDate) ;
/*如果存在编号相同的话num 1;不存在的话值为0*/
set num=num exists(select * from Copter where PlaneId=E_PlaneId);
/*如果num大于0则代表存在*/
if (num>0)
THEN
/*如果存在的话，判断时间，时间差小于5s的则在飞行，否则不在飞行*/
if (UNIX_TIMESTAMP(now())-UNIX_TIMESTAMP(E_FlyDate)>5)
THEN
/*不在飞行*/
UPDATE Copter SET FlyState=0 WHERE PlaneId=E_PlaneId;
/*在飞行*/
else
UPDATE Copter SET FlyState=1 WHERE PlaneId=E_PlaneId;
end if;
else
/*如果不存在的话添加一条新的飞机编号到飞机表中*/
insert into Copter(PlaneId) values(E_PlaneId);
end if;
END
5、关于排序，取多少条用limit
CREATE DEFINER=`root`@`localhost` PROCEDURE `AddLLdata`(
IN `L_Longitude` double ,
IN `L_Latitude` double,
IN `L_Elevation` double,
IN `L_LaserHeight` double ,
IN `L_FollowHeight` double ,
IN `L_PlaneId` varchar(255),
IN `L_FlyDate` DATETIME
)
LANGUAGE SQL
NOT DETERMINISTIC
CONTAINS SQL
SQL SECURITY DEFINER
COMMENT ''
BEGIN
/*定义一个变量存储是否存在的值*/
declare num int DEFAULT 0;
declare a double default 0.0;
declare b double default 0.0;
insert into lldata(Longitude,Latitude,Elevation,LaserHeight,FollowHeight,PlaneId,FlyDate)
values(L_Longitude,L_Latitude,L_Elevation,L_LaserHeight,L_FollowHeight,L_PlaneId,L_FlyDate);
/*如果存在编号相同的话num 1;不存在的话值为0*/
set num=num exists(select * from Copter where PlaneId=L_PlaneId);
/*如果num大于0则代表存在*/
if (num>0)
THEN
/*如果存在的话，那么根据时间和编号，去最新一条，然后就编号相同的经纬度做修改*/
select Longitude,Latitude from LLData order by FlyDate desc ,LId desc limit 1;
update Copter set Longitude=a,Latitude=b where PlaneId=L_PlaneId ;
else
/*如果不存在的话添加一条新的飞机编号，经纬度到飞机表中*/
insert into Copter(PlaneId,Longitude,Latitude) values(L_PlaneId,L_Longitude,L_Latitude);
end if;
END
6、查出表中的值加上新的值更新原来的值
CREATE DEFINER=`root`@`localhost` PROCEDURE `Addstaticdata`(
IN `S_EngineRunTime` int(11) ,
IN `S_EngineRunUpTime` int(11),
IN `S_SelfDriveTime` int(11),
IN `S_FlyTime` int(11),
IN `S_PlaneId` varchar(255),
IN `S_FlyDate` DATETIME
)
LANGUAGE SQL
NOT DETERMINISTIC
CONTAINS SQL
SQL SECURITY DEFINER
COMMENT ''
BEGIN
/*定义一个变量存储是否存在的值*/
declare num int DEFAULT 0;
declare atotalFlyTime int default 0;/*总的飞行时长*/
declare atotalEngineRunTime int default 0;/*发动机总的运行时长*/
declare atotalEngineRunUpTime int default 0;/*发动机高速运转总时长*/
declare atotalSelfDriveTime int default 0;/*自驾总时长*/
insert into Staticdata (EngineRunTime,EngineRunUpTime,SelfDriveTime,FlyTime,PlaneId,FlyDate)
values(S_EngineRunTime,S_EngineRunUpTime,S_SelfDriveTime,S_FlyTime,S_PlaneId,S_FlyDate);
/*如果存在编号相同的话num 1;不存在的话值为0*/
set num=num exists(select * from Copter where PlaneId=S_PlaneId);
/*如果num大于0则代表存在*/
if (num>0)
THEN
/*先把相同飞机编号的数据存在变量中*/
select totalFlyTime,totalEngineRunTime,totalEngineRunUpTime,totalSelfDriveTime
into atotalFlyTime,atotalEngineRunTime,atotalEngineRunUpTime,atotalSelfDriveTime from Copter where PlaneId=S_PlaneId;
/*然后变量再加上新添加的值*/
set atotalFlyTime=atotalFlyTime S_FlyTime;
set atotalEngineRunTime=atotalEngineRunTime S_EngineRunTime;
set atotalEngineRunUpTime=atotalEngineRunUpTime S_EngineRunUpTime;
set atotalSelfDriveTime=atotalSelfDriveTime S_SelfDriveTime;
/*修改相同飞机编号的飞机数据*/
update Copter set totalFlyTime=atotalFlyTime,totalEngineRunTime=atotalEngineRunTime,
totalEngineRunUpTime=atotalEngineRunUpTime,totalSelfDriveTime=atotalSelfDriveTime where PlaneId=S_PlaneId;
else
/*如果不存在的话添加一条新的飞机编号到飞机表中*/
insert into Copter(PlaneId,totalFlyTime,totalEngineRunTime,totalEngineRunUpTime,totalSelfDriveTime) values(S_PlaneId,S_FlyTime,S_EngineRunTime,S_EngineRunUpTime,S_SelfDriveTime);
end if;
END
**字符串转时间格式，精确到毫秒
select DATE_FORMAT('2010-12-01 07:03:16.233','%Y-%m-%d %T:%f')
Content-Type:Application/json;charset=utf-8
select * from Chkdata;
select * from comdata;
select * from commdata;
select * from copter;
select *from Enginedata;
select * from heightdata;
select * from lldata;
select * from othdata;
select * from paramdata;
select* from speeddata;
select * from staticdata;
select * from steerdata;
select * from targetdata;
select * from yawdata;
DELIMITER //
CREATE PROCEDURE GetFPDBy_PId_Date(
in StartTime varchar(50),
in OverTime varchar(50),
in PId varchar(255)
)
BEGIN
select FId,Lgd,Ltd,EH,CopAzimuth,CUH,PlaneId,FlyDate from fpd where PlaneId=PId &&
DATE_FORMAT(CONCAT(SUBSTRING_INDEX(FlyDate,' ',2),'.',substring_index(FlyDate,' ',-1)),'%Y-%m-%d %T:%f')
between DATE_FORMAT(CONCAT(SUBSTRING_INDEX(StartTime,' ',2),'.',substring_index(StartTime,' ',-1)),'%Y-%m-%d %T:%f')
and DATE_FORMAT(CONCAT(SUBSTRING_INDEX(OverTime,' ',2),'.',substring_index(OverTime,' ',-1)),'%Y-%m-%d %T:%f');
END //
DELIMITER ;
