Spring Data Jpa call to Stored Procedure - sql

Question

I am trying to create a method that call Stored Procedure to do a very easy insert and a select,
I created a stored procedure on an Oracle database as below:
CREATE OR REPLACE PROCEDURE schema.insertNewTable(p_test IN VARCHAR2, p_out OUT VARCHAR2)
IS
BEGIN
INSERT INTO NEWTABLE("TEST") VALUES(p_test);
SELECT '1' INTO p_out FROM DUAL;
COMMIT;
END;
Then on an Entity:
#Procedure(procedureName = "insertNewTable", outputParameterName="p_out")
String insertNewTable(#Param("p_test") String p_test);
but everytime i call this method i get this:
2018-06-23 20:04:43,047|ORA-06550: row 1, colonna 7:
PLS-00306: wrong number or types of arguments in call to 'INSERTNEWTABLE'
ORA-06550: riga 1, column 7:
PL/SQL: Statement ignored
2018-06-23 20:04:43,100|org.springframework.dao.InvalidDataAccessResourceUsageException: Error calling CallableStatement.getMoreResults; SQL [insertNewTable]; nested exception is org.hibernate.exception.SQLGrammarException: Error calling CallableStatement.getMoreResults
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:261)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:244)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:503)
After a couple of tries (and exceptions), I modified the Entity and the call to avoid "OUT" types and, in this way, I have no errors:
CREATE OR REPLACE PROCEDURE schema.insertNewTable(p_test IN VARCHAR2)
IS
BEGIN
INSERT INTO NEWTABLE("TEST") VALUES(p_test);
COMMIT;
END;
Then on an Entity:
#Procedure(procedureName = "insertNewTable")
void insertNewTable(#Param("p_test") String p_test);
How can i fix this to get a return value?

Answer 1

with Spring DATA
in your repository:
1) calling with native SQL :
#Query(value = "select Store-procedure-name(:param) from dual", nativeQuery = true)
BigDecimal method-name(#Param("param") Long param);
2)
#Procedure(procedureName = "store-procedure-name", outputParameterName = "output-param-of-store-procedure")
return-type-of-store-procedure method-name(input-params-of-store-procedure);

Answer 2

you can use NamedStoredProcedureQuery
#NamedStoredProcedureQuery(
name = "insertNewTable",
procedureName = "insertNewTable",
parameters = {
#StoredProcedureParameter(mode = ParameterMode.IN, type = String.class, name
= "p_test"),
#StoredProcedureParameter(mode = ParameterMode.OUT, type = String.class, name
= "p_out"),
)
}
)
method call:
StoredProcedureQuery query =
this.em.createNamedStoredProcedureQuery("insertNewTable");
query.setParameter("p_test", ""TEST"");
query.execute();
String out = query.getOutputParameterValue("p_out");