mysql语法错误问题（详见代码）

不知道为什么下面的mysql运行说有语法错误，怎么看也看不出来，请各位帮忙看下，谢谢！

CREATE TABLE IF NOT EXISTS `bioRS`(
   `id` INT UNSIGNED AUTO_INCREMENT,
   `user` VARCHAR(20) NOT NULL,
   `location` VARCHAR(10) NOT NULL,  
   `la` FLOAT NOT NULL,
   `long` FLOAT NOT NULL,
   `gvi` FLOAT NOT NULL,
   `biodiversity` FLOAT NOT NULL,
   `picture` VARCHAR(30) NOT NULL,
   `time` VARCHAR(30) NOT NULL,
   PRIMARY KEY ( `id` )
)ENGINE=InnoDB DEFAULT CHARSET=utf8;

INSERT INTO bioRS
   (user, location, la, long, gvi, biodiversity, picture, time)
   VALUES
    ("root","TM",30.3369240833333,119.433672027777,0.0662138438624312,-1,"TM__1.JPG","2020:11:08 09:33:32");

INSERT INTO bioRS
   (user, location, la, `long`, gvi, biodiversity, picture, time)
   VALUES
    ("root","TM",30.3369240833333,119.433672027777,0.0662138438624312,-1,"TM__1.JPG","2020:11:08 09:33:32");

long是MySQL的内置字段，需要加字符，你试试上面的

MySQL 内置字段的原因

把long改下就好了