MySQL Syntax Error for a complex query -


here complex query wrote can't figure out what's problem:

select student.progid,    student.batch   (student     join registers       on student.studentid = registers.studentid)    join (select offers.courseno            (offers                 join instructor                   on offers.instructorid = instructor.instructorid))      on offers.courseno = registers.courseno  instructor.instructorname = 'p m jaat'    , ( offers.acadyear '2007%'           or offers.acadyear '2008%'           or offers.acadyear '2009%'           or offers.acadyear '2010%'           or offers.acadyear '2011%' );

this results in error, i'm going leave others tell is:

error 1064 (42000): have error in sql syntax; check manual corresponds  mysql server version right syntax use near 'r1     join (select

double check parenthesis. from clause is

(student join registers on student.studentid=registers.studentid)

which doesn't make sense.

what want is:

from (student) join registers r1     on (student.studentid=registers.studentid)

or can lose parenthesis:

from student join registers r1     on student.studentid=registers.studentid

p.s. had as r1 in wrong spot.

update: need parenthesis when using subqueries.

from student join registers     on student.studentid = registers.studentid join(     select courseno     offers     join instructor     on offers.instructorid = instructor.instructorid ) r2 on offers.courseno = registers.courseno

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