how to write native query in jpa - jpa

Question

I am getting the following error when I press the search button:
An Error Occurred:
Exception [EclipseLink-4002] (Eclipse Persistence Services -
2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.DatabaseException Internal
Exception: java.sql.SQLException: Missing IN or OUT parameter at
index:: 1 Error Code: 17041 Call: SELECT * FROM CRM_DAILY_SHEET WHERE
to_char(reported_on,'dd-MM-yy') = :reportedOn Query:
ReadAllQuery(referenceClass=CrmDailySheet sql="SELECT * FROM
CRM_DAILY_SHEET WHERE to_char(reported_on,'dd-MM-yy') = :reportedOn")
Code:
public List < CrmDailySheet > searchres() throws Exception {
SimpleDateFormat ddMMMyyFormat = new SimpleDateFormat("dd/MM/yy");
Date d1 = searchsht.getReportedOn();
String date_to_string = ddMMMyyFormat.format(d1);
return crmsrvc.searchDailysht(date_to_string);
}
try {
Query query = em.createNativeQuery("SELECT * FROM CRM_DAILY_SHEET
WHERE to_char (reported_on,'dd-MM-yy') = :reportedOn", CrmDailySheet.class);
query.setParameter("reportedOn", reportedOn);
List < CrmDailySheet > res = query.getResultList();
return res;
} finally {
em.close();
}
Can anyone find the solution please?

Answer 1

You are trying to use the JPQL parameter syntax (the ":reportedOn") with a native query. Try using ? instead and set the parameter value by position, e.g.:
Query query = em.createNativeQuery("SELECT * FROM CRM_DAILY_SHEET
WHERE to_char (reported_on,'dd-MM-yy') = ?", CrmDailySheet.class);
query.setParameter(1, reportedOn);