this is for holding javascript data
H.S.Bhathiya(110059X) edited section_Proposed_Solution_We_propose__.tex
about 8 years ago
Commit id: d1717e60dca3c9ae0e82a2429179b8b11f48a933
deletions | additions
diff --git a/section_Proposed_Solution_We_propose__.tex b/section_Proposed_Solution_We_propose__.tex
index 86042c0..c5933c3 100644
--- a/section_Proposed_Solution_We_propose__.tex
+++ b/section_Proposed_Solution_We_propose__.tex
...
FROM INSTRUCTOR ,TEACHES,COURSE, TAKES, STUDENT
WHERE TEACHES.COURSE_ID=COURSE.COURSE_ID AND TAKES.COURSE_ID = COURSE.COURSE_ID AND STUDENT.ID = TAKES.ID
\end{verbatim}
Now we force to build bushy tree by breaking down the queries to two sub queries. While sub queries result in
left deep-trees
\begin{verbatim}
WITH
t1 as (SELECT /*+ no_merge */ INSTRUCTOR.ID as Instructor_ID, COURSE.COURSE_ID, COURSE.COURSE_ID as T1_ID