How to passing array as parameter to oracle stored procedure from JPA

Question

Hi All,
I need to call a stored proc in Oracle that accepts an array as input parameter.
Pls let me know how should i call it from my JPA. Is this even possible without using JDBC directly?
i keep getting the ff error:
wrong number or types of arguments in call to ....
my code is something like this:
String[] myArr...
Query query = em.createNativeQuery("BEGIN myStoredProc(:arr); END;");
query.setParameter("arr", myArr);
Thanks in advance.

Answer 1

I also fail to get this done my code till now is:
PLSQL Function:
function getHtml(pWhere VARCHAR2 DEFAULT NULL,
pColSort HTP.STRINGARRAY) return clob is
begin
errorhndl.Log(pMessage => 'called');
htp.prn('das ist der test
for i in 1 .. pColSort.count loop
htp.p('
pColSort['||i||']: '||pColSort(i));
end loop;
htp.prn('
<table> <tr> <td> max1.0 </td> <td> max2.0 </td> </tr>');
htp.prn('<tr> <td> max1.1 </td> <td> max2.1 </td> </tr> </table>');
htp.prn('test ende');
return htp.gHtpPClob;
exception
when others then
null;
end getHtml;
PLSQL TYPE: (in HTP package - self created - but could be anywhere else too)
type STRINGARRAY is table of varchar2(256) index by binary_integer;
JAVA DOA:
public class ShowReportDOAImpl implements ShowReportDOA {
     private JdbcTemplate jdbcTemplate;
     private SimpleJdbcCall procShowReport;
     public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
          this.jdbcTemplate = jdbcTemplate;
          procShowReport = new SimpleJdbcCall(this.jdbcTemplate)
          .withCatalogName("Show_Report")
          .withFunctionName("getHtml")
          .withoutProcedureColumnMetaDataAccess()
          .declareParameters(
               new SqlParameter("pWhere", Types.VARCHAR),
               new SqlParameter("pColSort", Types.ARRAY, "HTP.STRINGARRAY"),
               new SqlOutParameter("RETURN", Types.CLOB)
     public String readReport(Long id, ParameterHelper ph) {
          String[] sortCol = {"max", "michi", "stefan"};
          String pWhere = "fritz";
          MapSqlParameterSource parms = new MapSqlParameterSource();
          parms.addValue("pWhere", pWhere);
          parms.addValue("pColSort", sortCol, Types.ARRAY, "HTP.STRINGARRAY");
parms.addValue("pColSort", Arrays.asList(sortCol), Types.ARRAY, "HTP.STRINGARRAY");
Clob clob = procShowReport.executeFunction(Clob.class, parms);
String clobString = "";
try {
     System.out.println("length: "+new Long(clob.length()).intValue());
               clobString = clob.getSubString(1, new Long(clob.length()).intValue());
          } catch (SQLException e) {
               e.printStackTrace();
return clobString;
EXCEPTION IS:
org.springframework.jdbc.UncategorizedSQLException: CallableStatementCallback; uncategorized SQLException for SQL [{? = call SHOW_REPORT.GETHTML(?, ?)}]; SQL state [null]; error code [17059]; Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]; nested exception is java.sql.SQLException: Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]
     org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
     org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
     org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
     org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:969)
     org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1003)
     org.springframework.jdbc.core.simple.AbstractJdbcCall.executeCallInternal(AbstractJdbcCall.java:391)
     org.springframework.jdbc.core.simple.AbstractJdbcCall.doExecute(AbstractJdbcCall.java:354)
     org.springframework.jdbc.core.simple.SimpleJdbcCall.executeFunction(SimpleJdbcCall.java:154)
     at.ontec.cat.config.doa.ShowReportDOAImpl.readReport(ShowReportDOAImpl.java:47)
     at.ontec.cat.http.ShowReport.doGet(ShowReport.java:80)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
     org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause
java.sql.SQLException: Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]
     oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
     oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:161)
     oracle.jdbc.driver.DatabaseError.check_error(DatabaseError.java:860)
     oracle.sql.ARRAY.toARRAY(ARRAY.java:209)
     oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:7767)
     oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:7448)
     oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:7836)
     oracle.jdbc.driver.OracleCallableStatement.setObject(OracleCallableStatement.java:4586)
     org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:166)
     org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:166)
     org.springframework.jdbc.core.StatementCreatorUtils.setValue(StatementCreatorUtils.java:356)
     org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:216)
     org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:127)
     org.springframework.jdbc.core.CallableStatementCreatorFactory$CallableStatementCreatorImpl.createCallableStatement(CallableStatementCreatorFactory.java:212)
     org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:947)
     org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1003)
     org.springframework.jdbc.core.simple.AbstractJdbcCall.executeCallInternal(AbstractJdbcCall.java:391)
     org.springframework.jdbc.core.simple.AbstractJdbcCall.doExecute(AbstractJdbcCall.java:354)
     org.springframework.jdbc.core.simple.SimpleJdbcCall.executeFunction(SimpleJdbcCall.java:154)
     at.ontec.cat.config.doa.ShowReportDOAImpl.readReport(ShowReportDOAImpl.java:47)
     at.ontec.cat.http.ShowReport.doGet(ShowReport.java:80)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
     org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
Please help!!
Please help!!