Not able to execute the query in java

Question

I'm executing the query,

SELECT  
  UNIQUE PXCID,SNCID,FREQUENCY 
FROM 
  AFFECTEDXCS 
WHERE 
  PTPNAME IN ('AM2125A-1-14-LINEIN','AM2125A-1-15-LINEOUT','CWR-7-14-CLS2') 
AND FREQUENCY='9170' and NENAME='CP0MP1-121-N2-SITE3' 
ORDER BY SNCID;

from SQL Developer, it gives me row of value?

Same query i'm trying to execute it from java with the code.

String query =  DBStatements.PXCID_LIST;
        Object[] param = new Object[3];
        param[0]="AM2125A-1-14-LINEIN,AM2125A-1-15-LINEOUT,CWR-7-14-CLS2";
        param[1]=frequency;
        param[2]=nodelabel;
List<Map<String,Object>> returnList = eqmqueryexec.executeQuery(EQMDataSource.OTN, "0", query, param);
        Iterator<Map<String,Object>> iter = returnList.iterator();
        logger.debug("iterator bolean length"+iter.hasNext());

I'm getting the "iterator bolean length" as false. That's means the query as not executed properly?

Answer 1

Every params you need to bind withing IN clause should be individual question marks rather than only one que. mark for whole IN clause.. like

SELECT * FROM employees WHERE emp_id IN(?,?,?,?,?)

and you have to bind variable for each param separately..