How to convert sql query to hql format?
I want to convert the following query from SQL to HQL.
SELECT
student.first_name AS student_first_name,
course.name AS course_name,
course.id AS course_id,
admission.admission_no AS admission_admission_no,
attendance.status AS attendance_status,
case WHEN attendance.status=1 THEN 'P'
WHEN attendance.status=2 THEN 'A'
End as Status,
count(course.id) as Periods,
count(attendance.status) as Total,
time_table_item.tt_date AS time_table_item_tt_date,
attendance.student_batch_id AS attendance_student_batch_id
FROM
public.time_table_item time_table_item
INNER JOIN public.attendance attendance ON time_table_item.id = attendance.time_table_item_id
INNER JOIN public.syllabus_course syllabus_course ON syllabus_course.id = time_table_item.act_syl_course_id
INNER JOIN public.course course ON syllabus_course.course_id = course.id
INNER JOIN public.student_batch student_batch ON attendance.student_batch_id = student_batch.id
INNER JOIN public.admission admission ON student_batch.admission_id = admission.id
INNER JOIN public.student student ON admission.student_id = student.id
AND course.id = syllabus_course.course_id
INNER JOIN public.time_table time_table ON time_table_item.time_table_id = time_table.id
where
student_batch.batch_id= $P{Batch} and time_table.level_id= $P{Level} and syllabus_course.course_id = $P{Course} course.id=9142294 course.id=9142294
group by
course.id, admission.admission_no,time_table_item.tt_date,attendance.student_batch_id,
student.first_name,attendance.status,course.name
order by
course.id, admission.admission_no,time_table_item.tt_date
Can i get the corresponding HQL query for this?
Please help
Well, the Hibernate Query Language is only one degree of separation from Java. Javert has a Bacon number of 4: http://oracleofbacon.org/cgi-bin/oracle/movielinks?firstname=Bacon,%20Kevin&game=1&secondname=Javert
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Hi all,
Hope doing well,
sir i am using oracle database where i am running my sql query in oracle. but this query is not working properly. i used sql developer translation scratch editor to convert that.
it's converted but i am not getting the exact value.
which i was getting in sql server.
here is my query below:
SELECT C.*,ISNULL(P.Comp_Name,'') + ' (' + ISNULL(P.Comp_ID,'') + ')' Parent FROM Comp_Master C LEFT JOIN Comp_Master P ON C.Parent_ID = P.Comp_ID Where C.Comp_ID='C02'
please convert it into oracle so that i can use this query
thanks in advance.Try --
1. Use NVL instead of isNull
2. Use *||* instead of +*
/* Formatted on 9-13-2012 4:39:09 PM (QP5 v5.163.1008.3004) */
SELECT c.*, NVL (p.comp_name, '') || ' (' || NVL (p.comp_id, '') || ')' parent
FROM comp_master c LEFT JOIN comp_master p ON c.parent_id = p.comp_id
WHERE c.comp_id = 'C02'
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Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
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