We Keep Coding

"FOR UPDATE NOWAIT", Oracle, springframework, QuerySyntaxException

I'm using implementing the interface that extends from org.springframework.data.repository.CrudRepository and org.springframework.data.jpa.repository.JpaSpecificationExecutor
The problem I hava a query org.springframework.data.jpa.repository.Query with param org.springframework.data.repository.query.Param
I have this Query..
#Query(value = " SELECT c FROM Ctype c WHERE c.code = :code"
+ " FOR UPDATE nowait ")
Ctype findOneByCodeNoWait(
#Param("code") String code);
I have this error:
Caused by: java.lang.IllegalArgumentException: Validation failed for query for method public abstract org.company.persistence.entity.Ctype org.company.persist.repository.CtypeRepository.findOneByCodeNoWait(java.lang.String)!
Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: unexpected token: FOR near line 1, column 111 [ SELECT c FROM org.company.persistence.entity.Ctype c WHERE c.code = :code FOR UPDATE nowait ]
Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: unexpected token: FOR near line 1, column 111 [ SELECT c FROM org.company.persistence.entity.Ctype c WHERE c.code = :code FOR UPDATE nowait ]\"}}"
I was checking another post, but they uses EntityManager...
How solve this?

Try this way:
#Lock(LockModeType.PESSIMISTIC_READ)
#QueryHints(#QueryHint(name = "javax.persistence.lock.timeout",value = "0"))
#Query(value = " SELECT c FROM Ctype c WHERE c.code = :code")
I have tested this with my ongoing project and this code:
#Lock(LockModeType.PESSIMISTIC_READ)
#QueryHints(#QueryHint(name = "javax.persistence.lock.timeout",value = "0"))
#Query("select t from Event t left join fetch t.details ")
List<Event> findAllWithDetails();
`
generates sql like:
SELECT event0_.event_id ...
FROM EVENTS event0_
left outer join event_details details1_
ON event0_.event_id = details1_.event_id
FOR UPDATE NOWAIT

org.hibernate.hql.internal.ast.QuerySyntaxException: Invalid path: Exception

after updating of hibernate and spring a get the following error for this query:
#NamedQuery(name = "Payment.byAmount",
query = "select p from Payment as p join p.application as a where p.amount = ?1 and p.channel = ?2 and p.type =?3 and p.created = ?4 and p.deletedDate is null and a.uuid = ?5")
Error:
Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: Invalid path: 'a.id' [select count(p) from de.model.Payment p join p.application a1 where p.type = .....
Any ideas how this can be solved?
Thanks in advance.

Want to convert and SQL to Hibernate Query Language

I have a requirement where I have to convert an SQL to HQL.
The SQL query is as follows:
select RT.tableNumber, temp.confirmationNumber from ReservationTable RT, (select R.tableNumber, R.confirmationNumber from Reservation R where R.date = 'someDate' and R.time = 'someTime' and R.reservationStatus = 'CONFIRMED') as temp where RT.tableNumber = temp.tableNumber and RT.tableNumber = 'someTableNumber' ;
I tried converting it to the following HQL:
select RT.tableNumber, temp.confirmationNumber from ReservationTable RT, (select R.tableNumber, R.confirmationNumber from Reservation R where R.date = :param1 and R.time = :param2 and R.reservationStatus = 'CONFIRMED') as temp where RT.tableNumber = temp.tableNumber and RT.tableNumber = :param3";
But when I run this HQL through Eclipse, I get the below error lines:
ERROR: line 1:102: unexpected token: (
ERROR: line 1:146: unexpected token: from
SEVERE: Servlet.service() for servlet [dispatcher] in context with
path [/RRSRestApp] threw exception [Request processing failed; nested
exception is org.hibernate.hql.internal.ast.QuerySyntaxException:
unexpected token: ( near line 1, column 102 [select RT.tableNumber,
temp.confirmationNumber from
com.kartik.restaurant.model.ReservationTable RT, (select
R.tableNumber, R.confirmationNumber from
com.kartik.restaurant.model.Reservation R where R.date = :param1 and
R.time = :param2 and R.reservationStatus = 'CONFIRMED') as temp where
RT.tableNumber = temp.tableNumber and RT.tableNumber = :param3; ]]
with root cause org.hibernate.hql.internal.ast.QuerySyntaxException:
unexpected token: ( near line 1, column 102 [select RT.tableNumber,
temp.confirmationNumber from
com.kartik.restaurant.model.ReservationTable RT, (select
R.tableNumber, R.confirmationNumber from
com.kartik.restaurant.model.Reservation R where R.date = :param1 and
R.time = :param2 and R.reservationStatus = 'CONFIRMED') as temp where
RT.tableNumber = temp.tableNumber and RT.tableNumber = :param3; ]
Can anyone help me with this?

According to hibernate documentation HQL subqueries can occur only in the select or where clauses.
for more detail please follow hibernate documentation

How can I JOIN multiple table columns in jpa and jpql

I'm new with JPA and JPQL. I'm trying to query a database grab rows from a table that contains mostly index's of the names contained in other tables.
This is the query in mysql that I'm trying to recreate:
SELECT COUNT(*) as PieceCount,
shifttimes.shiftid as ShiftId,
specienames.NameText as SpecieName,
gradenames.NameText as Grade,
DryerNum,
CreatedLocal
from sheets, shifttimes, specienames, gradenames
WHERE sheets.ShiftIndex = shifttimes.ShiftIndex AND
sheets.SpecieNameIndex = specienames.NameIndex AND
sheets.gradenameindex = gradenames.NameIndex AND
CreatedLocal >= '" . $begin . $StartGraveyard
' AND CreatedLocal < '" . $end . $StartGraveyard
GROUP BY ShiftId, SpecieName, Grade, DryerNum;
This is the query I have and as far as I've gotten:
SELECT COUNT(s.createdLocal),
g.nameText gName,
p.nameText pName
FROM Sheets s , GradeNames g , SpecieNames p
JOIN s.gradeNameIndex gIndex ,
JOIN s.specieNameIndex pIndex
WHERE gIndex = g.nameIndex AND
pIndex = p.nameIndex
GROUP BY gName , pName
This is the Java Glassfish error that I am receiving:
java.lang.IllegalArgumentException: An exception occurred while creating a query in EntityManager:
Exception Description: Syntax error parsing [SELECT COUNT(s.createdLocal), g.nameText, p.nameText FROM Sheets s , GradeNames g , SpecieNames p JOIN s.gradeNameIndex gIndex , JOIN s.specieNameIndex pIndex WHERE gIndex = g.nameIndex AND pIndex = p.nameIndex GROUP BY g.nameText , p.nameText].
[128, 128] The range variable declaration must be specified.

First off all, sorry, but this is not an answer but BIG comment...
You should better stop using this syntax FROM Sheets s , GradeNames g , SpecieNames p.
All tables you need should be properly JOINed by ON clause.
Any JOIN statement should have ON clause and should not have , any comma at the end.
If I understood your 2nd query correctly it must be something like:
SELECT COUNT(s.createdLocal),
g.nameText gName,
p.nameText pName
FROM Sheets s
JOIN GradeNames g
ON s.gradeNameIndex = g.nameIndex
JOIN SpecieNames p
ON s.specieNameIndex = p.nameIndex
GROUP BY gName , pName

Hibernate HQL issue expecting IDENT found "*"

I need get all data from relative table so I'm using something like this (i would use it in sql)
private static final String SELECT_OOPR_TO_SEND = "SELECT R.* " +
"FROM offerOrderProjectRel R, offerOrder O, project P " +
"WHERE P.id = R.project_id and O.id = R.offer_order_id " +
"and O.type = 'ORDER' and (P.status = 'PENDING' or P.status ='PROTECTED')" ;
;
#SuppressWarnings("unchecked")
public List<OfferOrderProjectRel> findAllOfferOrderToSendToSalesmans() {
Query q = getSession().createQuery(SELECT_OOPR_TO_SEND);
List<OfferOrderProjectRel> list = q.list();
return list;
}
After lauching this code i'm getting that error :
org.hibernate.hql.internal.ast.QuerySyntaxException: expecting IDENT,
found '**' near line 1, column 10 [SELECT R.* FROM offerOrderProjectRel
R, offerOrder O, project P WHERE P.id = R.project_id and O.id =
R.offer_order_id and O.type = 'ORDER' and (P.status = 'PENDING' or
P.status ='PROTECTED')]
So how can I obtain all data from column R with hibernate?

The method createQuery expects an HQL query string.
HQL is an object-oriented querying language.
HQL interprets SELECT R.* as select the member field * of the object R.
But * is not a member field of R. Is it?..
To select all the member fields of R use:
SELECT R
FROM offerOrderProjectRel R, offerOrder O, project P
WHERE P.id = R.project_id and O.id = R.offer_order_id
and O.type = 'ORDER' and (P.status = 'PENDING' or P.status ='PROTECTED')

you use SQL query, not hql query, so it should be
Query q = getSession().createSQLQuery(SELECT_OOPR_TO_SEND);

For people that received the "expecting IDENT found “*”" error when using org.springframework.data.jpa.repository.Query and found this question I'll add that you can change the nativeQuery flag to true:
#Query(value = "SELECT * FROM table1", nativeQuery = true)
List<Object> myFindAll();