select-用MySql的Navicat创建存储过程总是报1458错误
- WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB原创
- 2016-06-06 09:40:262237浏览
selectmysql存储过程
下面是我穿件存储过程的代码。求大神帮忙看看。真心很急，明天就要用。
<code> create procedure searchStudentGrade(in id char) begin if id is null select student.StudentID,student.StudentName,student.ClassNumber,grade.ExamID,course.CourseName,grade.Grade,course.CourseID from student,grade,course where student.StudentID=grade.StudentID and grade.CourseID=course.CourseID; else select student.StudentID,student.StudentName,student.ClassNumber,grade.ExamID,course.CourseName,grade.Grade,course.CourseID from student,grade,course where student.StudentID=grade.StudentID and grade.CourseID=course.CourseID and grade.StudentID=id; end if;end;</code>
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