Hi,
I am using EclipseLink 2.5 trying to call a HANA stored procedure, like this:
1) describe it in the xml:
<named-stored-procedure-query name="findAllStationsNamedProc" result-class="com.domain.Station" procedure-name="CC_TEST_READ_STATIONS"></named-stored-procedure-query>
2) use it in code:
Query q = em.createNamedQuery("findAllStationsNamedProc");
List<Station> stationList = q.getResultList();
System.out.println("Loaded " + stationList.size() + " stations");Although other calls that do not involve calling a stored procedure work fine through JDBC, this one doesn't. The generated SQL doesn't seem to be proper HANA SQL, having EXECUTE instead of CALL:
javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.6.0.v20150309-bf26070): org.eclipse.persistence.exceptions.DatabaseException Internal Exception: com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: [257]: sql syntax error: incorrect syntax near "EXECUTE": line 1 col 1 (at pos 1) Error Code: 257 Call: EXECUTE PROCEDURE CC_TEST_READ_STATIONS() Query: ReadAllQuery(name="findAllStationsThroughAMDPNamedProc" referenceClass=Station )
Any ideas why it generates with EXECUTE and what would be any possible solutions?
Thank you,
Alex