I am trying to run the following query in IntelliJ:
#Query(value = "" +
"SELECT offer FROM OfferEntity offer " +
" JOIN offer.placeOwnership AS owner " +
" JOIN owner.place AS place " +
"WHERE " +
" place.id = :placeId AND " +
" offer.dayFrom = :offerDate AND " +
" offer.repeating = false")
as I am doing so, I get ask to provide the parameters placeId and offerDate. My problem is I have no idea about the latter.
I have no idea how I can run this query.
I also tried to run it manually inside the console like this:
SELECT offer FROM OfferEntity offer
JOIN offer.placeOwnership AS owner
JOIN owner.place AS place
WHERE
place.id = 1L AND
offer.dayFrom = java.time.LocalDate.parse("2018-10-08") AND
offer.repeating = false
but that gives my a syntax error.
Related
How to complete this query with IN clause?
ArrayList<Long> statusIds = new ArrayList<Long>();
_merchantTransaction.getMerchantTxnStatusList().forEach(statusItem ->{
statusIds.add(statusItem.getMerchantTxnStatusId());
});
Query query = entityManager.createNativeQuery("select *"
+ " from merchant_transactions mt"
+ " inner join appl_merchant_txn_statuses mts on mt.merchant_txn_status_id = mts.merchant_txn_status_id"
+ " where"
+ " mt.customer_id ="+ _merchantTransaction.getCustomerId()
+ " and mt.merchant_transaction_type_id = "+ _merchantTransaction.getMerchantTransactionType().getMerchantTransactionTypeId()
+ " and mt.merchant_txn_status_id in " + statusIds
,MerchantTransaction.class);
While executing, this result following query and it gives
SQLGrammerExecption.
select *
from merchant_transactions mt where
mt.customer_id = 3998
and mt.merchant_transaction_type_id = 2
and mt.merchant_txn_status_id in [1, 8]);
How to solve this?
Thanks & Regards,
Dasun.
You should consider using named parameter bindings instead of adding the parameters directly by concatenation as follows:
Query query =
entityManager.createNativeQuery("select *"
+ " from merchant_transactions mt"
+ " inner join appl_merchant_txn_statuses mts on mt.merchant_txn_status_id = mts.merchant_txn_status_id"
+ " where mt.customer_id = :customer_id"
+ " and mt.merchant_transaction_type_id = :merchant_transaction_type_id"
+ " and mt.merchant_txn_status_id in (:status_ids)", MerchantTransaction.class);
query.setParameter("customer_id", _merchantTransaction.getCustomerId());
query.setParameter("merchant_transaction_type_id", _merchantTransaction.getMerchantTransactionType().getMerchantTransactionTypeId());
query.setParameter("status_ids", statusIds);
Advantages of named parameter bindings as described in hibernate best-practices here:
you do not need to worry about SQL injection,
Hibernate maps your query parameters to the correct types and
Hibernate can do internal optimizations to provide better
performance.
As a side note, I see that you are using JPA's Entity Manager createNativeQuery, so this will work:
query.setParameter("status_ids", statusIds);
If you were using Hibernate createSQLQuery, you need this:
query.setParameterList("status_ids", statusIds);
Btw this is already working with a jdbc template based solution that I wrote. It's not me wanting to do the rewrite, it is the tec lead's idea. It is giving me a headache.
Lets not get into the discussion on why this is or isn't a good idea, but rather how to make it work.
in my repo
#Repository
interface Foo...extends JpaRepository
this works:
#Query(value = "SELECT t.td, em.ct, j.dsc AS bs, ct.dsc AS ct_name, "
+ "t.tn, et.dsc, f.f_id, f.f_life, f.fl_name, em.f_note "
+ "FROM ext_master em join tax t on em.td = t.td "
+ "join bs j on j.bs = t.bs "
+ "join ex_type et on em.ex_type = et.ex_type "
+ "join ct ct on ct.ct = em.ct "
+ "left join ex_f ef on em.td = ef.td and em.ct = ef.ct "
+ "left join f f on ef.f_id = f.f_id "
+ "WHERE em.ct in ( 'CC' ) "
+ "AND t.state IN ('FF','AK','AL','GA')"
+ "ORDER BY bs, t.tn", nativeQuery = true)
List<Object> getExtensionsByCustTypeAndState(#Param("custTypes") String custTypes, #Param("states") String states);
this doesn't returns empty result set
#Query(value = "SELECT t.td, em.ct, j.dsc AS bs, ct.dsc AS ct_name, "
+ "t.tn, et.dsc, f.f_id, f.f_life, f.fl_name, em.f_note "
+ "FROM extension_master em join tax t on em.td = t.td "
+ "join bs j on j.bs = t.bs "
+ "join exemption_type et on em.ex_type = et.ex_type "
+ "join ct ct on ct.ct = em.ct "
+ "left join ex_f ef on em.td = ef.td and em.ct = ef.ct "
+ "left join f f on ef.f_id = f.f_id "
+ "WHERE em.ct in ( :custTypes ) "
+ "AND t.state IN ('FF', :states)"
+ "ORDER BY bs, t.tn", nativeQuery = true)
List<Object> getExByCustTypeAndState(#Param("custTypes") String custTypes, #Param("states") String states);
both can have one or multiple values, I tried:
with both params like {:states} :#{#states}
with the value inside the param
surrounded by " or by '
passing the whole line in the parameter like "AND t.state IN ('FF','AK','AL','GA')"
passing the 'FF','AK','AL','GA' in the states param and subtituting the in the query with
+ "AND t.state IN ( :states)"
I did write a simple query to make sure I am getting the parameters passed in right. so that's working.
Can anyone write this right, so that the in statements work, or tell me why it is not possible.
Thank you.
You pass all the possible values in one parameter that's why you don't get the results you are expecting.
You have to change the where clause like this:
"WHERE em.ct in ( :custTypes1, :custTypes2, :custTypes3 .... :custTypesN) "
this ended up being the simplest solution
instead of :
"WHERE em.ct in ( :custTypes ) "
+ "AND t.state IN ('FF', :states)"
do:
"WHERE em.ct in :custTypes "
+ "AND t.state IN :states "
and add the FF to the states string on before I call the function.
Hello I have written the following method in spring data jpa repo:
#RestResource(exported = false)
#Query(
value = "select q.* " +
"from question q " +
"left join question_program qp " +
"on q.question_id = qp.question_id " +
"where " +
"q.difficulty_level_id = ?1 " +
"and " +
"q.paid = false " +
"and " +
"qp.program_id = ?2 " +
"order by random() " +
"limit ?3",
nativeQuery = true
)
List<Question> getFreeRandomQuestions(
#Param("df") Integer df,
#Param("programId") Integer programId,
#Param("qs") Integer qs);
It is returning an empty list whereas when I run the same query in pgadmin I get all the desired rows. It also works in spring data jpa if I remove the join with question_program. What am I doing wrong?
UPDATE:
I have tried select q ... and select * .... Both have the same problem
UPDATE:
I kind of solved this by implementing a service which fetches that data using sessionFactory and raw sql query!.
First of all clarify that I am quite bad with databases, so please do not be to mean with my code :P
I have a problem with a query on hibernate using join and restrictions. I have a huge list of Assignments and some of them have an Asr object.
queryString.append("select new commons.bo.assignment.AssignmentAssociateExtract("
+ " assignment.id, assignment.contract.assignmentStatus,"
+ " assignment.contract.beginDate, assignment.contract.endDate,"
+ " assignment.contract.contractType, assignment.organizationalData.homeCountryKey,"
+ " assignment.organizationalData.hostCountryKey,"
+ " assignment.organizationalData.homeOrgUnitKey,"
+ " assignment.associate.globalIdAssociate,"
+ " assignment.associate.localIdHome,"
+ " assignment.associate.firstName,"
+ " assignment.associate.lastName)"
+ " from Assignment assignment left join assignment.asr asr"
+ " where assignment.contract.assignmentStatus.code = 5"
+ " and asr.homeAsrElegibility is not 'X'"
+ " or asr.homeAsrElegibility is null"
);
I was creating this query step by step. Before I created it without the join clause left join assignment.asr asr and it was working well but of course it was not showing the Assignments that did not have a Asr object. After I added the join clause, now it shows every single Assignment (10.000 records when those who have an assignmentStatus = 5 are just 4.000) and the restrictions like
where assignment.contract.assignmentStatus.code = 5
are not reflected in the result anymore.
So to sum up: I need a list with all assignments with assignmentStatus = 5 and asr.homeAsrElegibility != 'X'. But it needs to include also all assignments with assignmentStatus = 5 even if they do not have an Asr object.
Any ideas?? Thanks!
Parenthesis helps to clarify the situation.
queryString.append("select new commons.bo.assignment.AssignmentAssociateExtract("
+ " assignment.id, assignment.contract.assignmentStatus,"
+ " assignment.contract.beginDate, assignment.contract.endDate,"
+ " assignment.contract.contractType, assignment.organizationalData.homeCountryKey,"
+ " assignment.organizationalData.hostCountryKey,"
+ " assignment.organizationalData.homeOrgUnitKey,"
+ " assignment.associate.globalIdAssociate,"
+ " assignment.associate.localIdHome,"
+ " assignment.associate.firstName,"
+ " assignment.associate.lastName)"
+ " from Assignment assignment left join assignment.asr asr"
+ " where assignment.contract.assignmentStatus.code = 5"
+ " and ((asr.homeAsrElegibility is not null and asr.homeAsrElegibility is not 'X')"
+ " or (asr.homeAsrElegibility is null))"
);
When my query executes within my VB application I am receiving the following error:
ORA-00942: table or view does not exist
All table names in my query are spelt correctly, and do in fact exist.
If I dump the query from my VB.net app and then run the query manually in Oracle SQL Plus it executes just fine.
In both cases I am logged in with the exact same credentials and have selected the same database. For my connection within visual basic I am using OleDb.
From within my visual basic application I also ran a query to dump all tables which the user has access to using
select table_name from all_tables
And the table names which I am querying show up.
Any idea what would be causing this?
SELECT
RSS.STEP_STATUS_DATE,
RSS.VALUE_RECORDED
FROM
ITR,
REPORT R,
INSTRUCTION I,
INSTRUCTION_STEP INS,
REPORT_STEP RS,
REPORT_STEP_STATUS RSS
WHERE
ITR.ITR_NO = '1' AND
I.INSTRUCTION_ID = '12345' AND
INS.STEP_NO = '2' AND
R.INSTRUCTION_ID = I.INSTRUCTION_ID AND
RS.REPORT_ID = R.REPORT_ID AND
RS.INSTRUCTION_STEP_ID = INS.INSTRUCTION_STEP_ID AND
RSS.REPORT_STEP_ID = RS.REPORT_STEP_ID AND
RSS.MEASUREMENT_NAME = 'ESN'
My visual basic code is as follows:
strQuery = "SELECT RSS.STEP_STATUS_DATE, " +
" RSS.VALUE_RECORDED " +
"FROM ITR, " +
" REPORT R, " +
" INSTRUCTION I, " +
" INSTRUCTION_STEP INS, " +
" REPORT_STEP RS, " +
" REPORT_STEP_STATUS RSS " +
"WHERE ITR.ITR_NO = '%01' AND " +
" I.INSTRUCTION_ID = '%02' AND " +
" INS.STEP_NO = '%03' AND " +
" R.INSTRUCTION_ID = I.INSTRUCTION_ID AND " +
" RS.REPORT_ID = R.REPORT_ID AND " +
" RS.INSTRUCTION_STEP_ID = INS.INSTRUCTION_STEP_ID AND " +
" RSS.REPORT_STEP_ID = RS.REPORT_STEP_ID AND " +
" RSS.MEASUREMENT_NAME = '%04'"
I'm looking at this portion (and others like it):
RSS.MEASUREMENT_NAME = '%04'
I expect you meant to do this:
RSS.MEASUREMENT_NAME LIKE '%04'
While I'm here, almost no one uses the "A,B" join syntax any more. It's extremely out-dated, and can lead to errors where join conditions are applied to the wrong tables, such that the query doesn't return any results... in other words, it might even be causing the problem you have right now.