Mapping table mysql (innet join)

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hello i am new on mysql
i try write this procedure but its not work
can explain why ?
this is my stored procedure

SQL

DELIMITER $$

 CREATE DEFINER=`root`@`localhost` PROCEDURE `spr_GetInformation`(
              IN cos_ID INT
              )
BEGIN
SELECT
               students.ID as 'StudentID',
               course.ID as 'CourseID',
               students.name,
               course.course_name,
               course.cost_fee,
               students_Course.net_cost
      FROM
               students INNER JOIN  students_course on students.ID     = students_course.students_ID
               inner join course on course_ID = students_course.course_ID
      where
               course.ID = cos_ID;

Posted 11-Feb-14 4:07am

Member 10405755

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Peter Leow · Answer 1 · 2014-02-11T04:16:00

Solution 1

is

inner join course on course_ID

supposed to be

inner join course on course.ID

Posted 11-Feb-14 4:16am

Peter Leow

Comments

Member 10405755 12-Feb-14 3:05am

i solve it

DELIMITER $$

CREATE DEFINER=`root`@`localhost` PROCEDURE `spr_GetInformation`(IN cos_ID INT)
BEGIN
SELECT
students.ID as 'StudentID',
course.course_ID as 'CourseID',
students.name,
course.course_name,
course.course_cost,
students_Course.cost_net
FROM
students INNER JOIN students_course on students.ID= students_course.ID
inner join course on course.course_ID = students_course.ID
where
course.course_ID = cos_ID;

END