Decode using bind variable in SQL

I have decode statement in my SQL query which is used to define the VO object. I want to select a column depending on the value entered for the bind variable :1. dont know how to implement this in OAF - any pointers will be appreciated.
decode(:1,'XO2C_CUST_SERV_REP',XO2C_CUST_SERV_REP,'XO2C_ACCOUNT_MGR',XO2C_ACCOUNT_MGR,'XO2C_CTS_ENGINEER',XO2C_CTS_ENGINEER ) "contact names"
Thanks!!

I have decode statement in my sql for the VO and the VO is executed when the user clicks the GO button(user initiated search and over-riding the default Go button).
When I click the Go button , I am calling a method called Uneditable in my AM which appends the decode variable using the whereclause append but it is failing with an exception "java.sql.SQLException: Missing IN or OUT parameter at index:: 1". Can someone let me know if I am doing anything indifferently which is causing the program/sql query to fail.
Binding style of the VO is "Oracle Named" - is this causing the problem?
ProcessFormRequest:
=============
if ("ClickGo".equals(pageContext.getParameter(OAWebBeanConstants.EVENT_PARAM)))
OAApplicationModule am = pageContext.getApplicationModule(webBean);
System.out.println("Go Button pressed>> "+am);
OATableBean table = (OATableBean) webBean.findChildRecursive("USSContactMainVO1");
System.out.println("before QueryData");
//table.queryData(pageContext,false);
System.out.println("before Boolean executeQry");
Boolean executeQuery = BooleanUtils.getBoolean(false);
System.out.println("Get PartyName");
String v_PartyName = pageContext.getParameter("xxPartyName");
System.out.println("Get SalesContactQry");
String v_SalesContact = pageContext.getParameter("SalesContact_qry");
System.out.println("Party Name :" + v_PartyName + " Sales contact:" + v_SalesContact);
Serializable[] parameters = {v_PartyName, v_SalesContact,executeQuery };
Class[] paramTypes = { String.class, String.class, Boolean.class };
am.invokeMethod("uneditable",parameters,paramTypes);
Uneditable(AM)
=========
public void uneditable(String v_PartyName, String v_SalesContact,
Boolean executeQuery){
System.out.println("Im in uneditable..to call VO");
USSContactMainVOImpl vo1= getUSSContactMainVO1();
String Voqry =vo1.getQuery();
//System.out.println("Query is :"+ Voqry);
StringBuffer whereClause = new StringBuffer(100);
Vector parameters = new Vector(3);
int clauseCount = 0;
int bindCount = 0;
System.out.println("debug1");
vo1.setWhereClauseParams(null); // Always reset
System.out.println("check the params");
if ((v_SalesContact != null) && (!("".equals(v_SalesContact.trim()))))
System.out.println("Sales:"+v_SalesContact);
whereClause.append(v_SalesContact);
System.out.println("bindcount");
whereClause.append(++bindCount);
clauseCount++;
System.out.println("setWhereclas");
vo1.setWhereClause(whereClause.toString());
System.out.println("setWhereclasParam");
vo1.setWhereClauseParams(null);
System.out.println("setWhereclasParam-2");
vo1.setWhereClauseParam(0,v_SalesContact);
if ((v_PartyName != null) && (!("".equals(v_PartyName.trim()))))
whereClause.append(" Party_Name like :");
whereClause.append(++bindCount);
clauseCount++;
vo1.setWhereClause(whereClause.toString());
vo1.setWhereClauseParams(null);
//vo1.setWhereClauseParam(0,v_PartyName);
vo1.setWhereClauseParam(1,v_PartyName);
System.out.println("Query is :" + vo1.getQuery()); //prints this debug msg but fails while executnig the vo
vo1.executeQuery();
Row[] rows1=vo1.getAllRowsInRange();
USSContactMainVORowImpl row = null;
for (int i = 0; i < rows1.length; i++)
System.out.println(" Rows Found "+i);
row = (USSContactMainVORowImpl)rows1;
row.setAttribute("CTSEngineer_TR",Boolean.FALSE);
//end of uneditable
It appends the 2nd parameter and prints System.out.println("Query is :" + vo1.getQuery()) without any issues but think fails when trying to execute the VO.
Error Stack :
=======
oracle.apps.fnd.framework.OAException: oracle.jbo.SQLStmtException: JBO-27122: SQL error during statement preparation. Statement: SELECT * FROM (SELECT hp.party_name,hp.party_number registry_id, hps.party_site_number Site_Number, hca.account_number,
hca.account_name acc_desc,
hl.address1
|| ''
|| hl.city
|| ''
|| hl.postal_code
|| ''
|| hl.state "Address",
xagv.xo2c_entering_unit "Entering_Unit",
DECODE(hou.Short_code,'USS CA OU','CA','USS USA OU','US') "Operating_Unit",DECODE('.',null,null) "CTS", DECODE(:1,'Customer Service Rep',XO2C_CUST_SERV_REP,'Account Manager',XO2C_ACCOUNT_MGR,'CTS Engineer',XO2C_CTS_ENGINEER ) "Contact Names" FROM hz_parties hp,
hz_party_sites hps,
hz_cust_accounts hca,
hz_cust_acct_sites_all hcs,
hz_locations hl,
xo2c_ship_to_sales_o_agv xagv,
hr_operating_units hou
WHERE 1 = 1
AND hp.party_id = hps.party_id
AND hp.party_id = hca.party_id
AND hcs.party_site_id = hps.party_site_id
AND hca.cust_account_id = hcs.cust_account_id
AND hps.location_id = hl.location_id
AND hcs.status = 'A'
AND xagv.party_site_id = hps.party_site_id
AND xagv.party_site_id = hcs.party_site_id
AND hou.ORGANIZATION_ID=hcs.ORG_ID) QRSLT WHERE (CTS Engineer1 Party_Name like :2)
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
     at oracle.apps.fnd.framework.OAException.wrapperException(Unknown Source)
     at oracle.apps.fnd.framework.OAException.wrapperInvocationTargetException(Unknown Source)
     at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(Unknown Source)
     at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(Unknown Source)
     at xxuss.oracle.apps.xo2c.contactmaintenance.webui.USSContactMainCO.processFormRequest(USSContactMainCO.java:105)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
## Detail 0 ##
java.sql.SQLException: Missing IN or OUT parameter at index:: 1
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1566)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2996)
     at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3043)
     at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:857)
     at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
     at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
     at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
     at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
     at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
     at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
     at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
     at xxuss.oracle.apps.xo2c.contactmaintenance.server.USSContactMainAMImpl.uneditable(USSContactMainAMImpl.java:244)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(Unknown Source)
     at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(Unknown Source)
     at xxuss.oracle.apps.xo2c.contactmaintenance.webui.USSContactMainCO.processFormRequest(USSContactMainCO.java:105)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
java.sql.SQLException: Missing IN or OUT parameter at index:: 1
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
     at oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1566)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2996)
     at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3043)
     at oracle.jbo.server.QueryCollection.buildResultSet(QueryCollection.java:857)
     at oracle.jbo.server.QueryCollection.executeQuery(QueryCollection.java:666)
     at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3655)
     at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(Unknown Source)
     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQueryForCollection(Unknown Source)
     at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:742)
     at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:891)
     at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:805)
     at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:799)
     at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:3575)
     at oracle.apps.fnd.framework.server.OAViewObjectImpl.executeQuery(Unknown Source)
     at xxuss.oracle.apps.xo2c.contactmaintenance.server.USSContactMainAMImpl.uneditable(USSContactMainAMImpl.java:244)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(Unknown Source)
     at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(Unknown Source)
     at xxuss.oracle.apps.xo2c.contactmaintenance.webui.USSContactMainCO.processFormRequest(USSContactMainCO.java:105)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(Unknown Source)
     at OA.jspService(_OA.java:71)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Edited by: MyOAF on Jan 14, 2010 11:03 PM

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Error using bind variables with SQL server with SQL92 mode

I am using 2 bind variable in my VO (JDBC positional) . The mode is SQL 92 for ADF BC. I do not use the bind variable directly but in a view criteria. I see following error in the logs.
The logs show the query executed and error. I tried both ways - making bind variable required and not required. I have set -Djbo.SQLBuilder=SQLServer property. My other page works which has an updatable VO.
JDEV version is - JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493
<ViewObjectImpl> <getQueryHitCount> [4567] Estimated Row Count for ViewObject: [oracle.epm.fm.bc4j.queries.admin.UserOnSystemROVO]AdministrationAM.UserOnSystemROVO1, Query Statement:
<ViewObjectImpl> <getQueryHitCount> [4568] "SELECT count(1) FROM (SELECT * FROM (SELECT
    TABLE1.SUSERNAME USERNAME,
    TABLE2.SMODULENAME MODULENAME,
    TABLE2.LACTIVITYCODE ACTIVITYCODE,
    TABLE2.DSTARTTIME STARTTIME,
    TABLE2.SSERVERNAME SERVERNAME,
    TABLE2.SAPPNAME APPNAME,
    TABLE2.LSESSIONID SESSIONID,
    TABLE2.LSESSIONSTATUS SESSIONSTATUS,
    TABLE2.LUSERID USERID,
    TABLE2.DSTILLALIVETS STILLALIVETS,
    TABLE2.LTASKID TASKID,
    TABLE2.SACTIVITYDESC ACTIVITYDESC,
    TABLE1.LUSERID USERID1,
    TABLE1.SUSERDESC USERDESC
FROM
    TABLE2 TABLE2,
    TABLE1 TABLE1
WHERE
    TABLE2.LUSERID = TABLE1.LUSERID) QRSLT WHERE ( ( ( ( UPPER(SERVERNAME) = UPPER(?) ) OR ( ? IS NULL ) ) AND ( ( UPPER(APPNAME) = UPPER(?) ) OR ( ? IS NULL ) ) ) )) ESTCOUNT"
<ViewObjectImpl> <getQueryHitCount> [4569] Bind params for ViewObject.getQueryHitCount: UserOnSystemROVO1
<ViewRowSetImpl> <doSetWhereClauseParam> [4570] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(0, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4571] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(1, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4572] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(4, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4573] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(5, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4574] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(2, null, null)
<ViewRowSetImpl> <doSetWhereClauseParam> [4575] UserOnSystemROVO1 ViewRowSetImpl.doSetWhereClause(3, null, null)
<ADFLogger> <addContextData> Estimated row count
<BaseSQLBuilderImpl> <bindParamValue> [4576] Binding null of type 12 for 1
<BaseSQLBuilderImpl> <bindParamValue> [4577] Binding null of type 12 for 2
<BaseSQLBuilderImpl> <bindParamValue> [4578] Binding null of type 12 for 3
<BaseSQLBuilderImpl> <bindParamValue> [4579] Binding null of type 12 for 4
<BaseSQLBuilderImpl> <bindParamValue> [4580] Binding null of type 12 for 5
<ViewObjectImpl> <getQueryHitCount> [4581] ViewObjectImpl.getQueryHitCount failed...
<ViewObjectImpl> <getQueryHitCount> [4582] java.sql.SQLException: [FMWGEN][SQLServer JDBC Driver]Invalid parameter binding(s).
at weblogic.jdbc.sqlserverbase.dda4.b(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda4.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda3.b(Unknown Source)
at weblogic.jdbc.sqlserverbase.dda3.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb8.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb9.a(Unknown Source)
at weblogic.jdbc.sqlserverbase.ddb9.setNull(Unknown Source)
at weblogic.jdbc.wrapper.PreparedStatement.setNull(PreparedStatement.java:622)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParamValue(BaseSQLBuilderImpl.java:2215)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3687)
at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:22684)
at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4944)
at oracle.jbo.server.ViewObjectImpl.getQueryHitCount(ViewObjectImpl.java:4857)
at oracle.jbo.server.QueryCollection.getEstimatedRowCount(QueryCollection.java:4204)
at oracle.jbo.server.ViewRowSetImpl.getEstimatedRowCount(ViewRowSetImpl.java:2677)
at oracle.jbo.server.ViewObjectImpl.getEstimatedRowCount(ViewObjectImpl.java:10632)

After making all the bind variables not required, the error is no longer coming.

ORA-01722: invalid number caused with SQL using bind variable

Hi,
Im am hoping that someone can help me resolve a problem thats only just services and is being experienced on quite a few clients.
our application uses C++ exes and makes OCI calls to the database.
what has happened in the last week or so, there has been quite a few invalid number errors being received on a prod server but strangly enough we cannot reproduct the error on our UAT system.
The sql is using bind variables and the information in the trace file shows that a number is being used for the bind variable, here is an extract from one trace file:
for some schemas, the bind variable value is some currupted value, i think:
oacdty=01 mxl=32(21) mxlc=00 mal=00 scl=00 pre=00
oacflg=03 fl2=1206001 frm=01 csi=178 siz=32 off=0
kxsbbbfp=9a8d62b8 bln=32 avl=03 flg=05
value="Â*d"
but on another schema, the value used is:
Bind#0
oacdty=01 mxl=32(32) mxlc=00 mal=00 scl=00 pre=00
oacflg=03 fl2=1206001 frm=01 csi=178 siz=32 off=0
kxsbbbfp=c5f92718 bln=32 avl=04 flg=05
value="2101"
however both produce invalid number errors.
I am relatively inexperienced as a DBA so would appreciate as much help as i can get.

Could you post your sql statement that is being run.
Also post the query plan from your uat system and the one from your production system (They are likely to be different)
You can export the stats from your production system and run them in your uat system. If you do this, then the execution plans should be the same on both systems(dbms_stats) and if you have the same data you should run into the same problem on uat as in production.
The root cause of this type of problem is having a column in a table which holds values which are of different datatypes. Typically there is a condition in the where clause which indicates that for example only numeric columns should be retrieved from the column which holds multiple data types. However since the optimizer is free to rewrite the query any way it sees fit, (It does not necessarily execute in the order the sql statement is written) it does not filter this data first, and therefore you hit non-numeric data and run into the invalid number error.
You can use little techniques like using an inline view with rownum in the column list, to perform the first filter. This ensures that the inline view is executed on its own, rather than being merged (materialized) with the rest of the query.
A quick temporary solution is to use a comparison like to_char(column_name) = variable
Make sure your comparisons are correct and it doesn't negatively impact on performance of the query

ORA-01006 Using Bind Variables In A Dynamic SQL Contains Query

I have the following dynamic SQL query :-
declare
TYPE typ_sql IS REF CURSOR;
ltyp_sql typ_sql;
lv_sql VARCHAR2(100);
begin
lv_sql := 'SELECT arx_id FROM arx WHERE CONTAINS ';
lv_sql := lv_sql || (arx_full,''(:b1) WITHIN ui'') > 0';
open ltyp_sql FOR v_sql USING ln_id;
fetch ......
close ......
end;
When the code tries to open the cursor it gives the above error. I presume it is the way Oracle is expanding the bind variable but I cannot find anything in the docs to say why this is happening or whether you can do this or not using bind variables ( CONTAINS query ). Any help would be appreciated, thanks,
Stuart.

lv_sql || '(arx_full, :b1 || '' within ui'') > 0';

PL SQL using bind variables

I am very much new to PL/SQL to pardon my neivte.
I would like to have some PL/SQL code that uses
bind variables for insert statements and than issue
commit's after a specific number of inserts.
For example.
desc xxx.taba
a number
b varchar2(20)
I want to do someting like this:
declare
l_start number default dbms_utility.get_time;
create or replace procedure insert_xxx(commit in number)
begin
for i in 1 .. 1000
loop
:a:=i;
:b:=dbms_random.string('P', 20);
intert into xxx :a :b;
if i/mod=(number passed into to proc)
commit
end loop;
dbms_output.put_line
(round((dbms_utility.get_time-l_start)/100, 2) ||
' Seconds...' );
end;
end;
Can somebody help me out with the correct syntax
as I know it's incorrect.

A few remarks
- procedures don't have hidden variables defined in the outside world, as procedures are black boxes, which communicate only with the outside world
using the actual parameter list
- procedures don't commit. The caller should always commit!!!
- procedures don't commit every <n> records. A commit finalizes a logical unit of work, not a technical one.
If I would have been your supervisor and you would have presented this code, I would have fired you on the spot.
Committing inside a loop also increases the likelihood of ora-1555 errors.
So: remove the current parameter
a and b should be formal parameters of the procedure
Inside the procedure it should read
insert into xxx values (a, b)
Sybrand Bakker
Senior Oracle DBA

How to obtain SQL that don't use bind variables

Hi,
I'm trying to identify the SQL that should benefit from using bind variables.
First, I tried to obtain the common signature from all those sql calls, by using:
select * from (
select force_matching_signature, count(1) from v$sql where force_matching_signature<>0 group by force_matching_signature order by 2 desc
) where rownum < 50;Then, I copied those values to clipboard and executed: select sql_text from v$sql where force_matching_signature=<<<copied_signature_value>>>;Now I want to make it automatically, and get just 1 occurrence of each SQL that is similar to others by using a query.
I've tried this:
select sql_text from
select sql_text, force_matching_signature, row_number() over (partition by force_matching_signature order by sql_text desc)rn from v$sql where force_matching_signature <>0
)where rn <2 and rownum < 10 order by force_matching_signature descBut this is not returning results by attending to the count(1) of the first query I used. How can I modify this so I get the results in order of 'importance'?
Thanks

And I said. First use order by, then use rownum. I didn't mention row_number. Also there should be no need to add any more columns.
Did you try it? Why didn't it work?
untested example
select * from (
   select sql_text from (select sql_text, force_matching_signature, row_number() over (partition by force_matching_signature order by sql_text desc) rn from v$sql where force_matching_signature != 0)
   where rn = 1
   order by force_matching_signature desc /* add any ordering you like here */
where rownum < 10 /* then filter on the first 10 results */If you want to order it in such a way that the statement that is found most times comes first then say so. However I do not see how to group in your case.
maybe like this
tested example
select * from (
   select cnt, sql_text
   from (select sql_text, force_matching_signature, row_number() over (partition by force_matching_signature order by sql_text desc) rn , count(*) over (partition by force_matching_signature) cnt
         from v$sql
         where force_matching_signature != 0)
   where rn = 1
   order by cnt desc, force_matching_signature desc /* add any ordering you like here */
where rownum < 10 /* then filter on the first 10 results */
;Edited by: Sven W. on Oct 11, 2012 2:49 PM
Edited by: Sven W. on Oct 11, 2012 2:51 PM
Edited by: Sven W. on Oct 11, 2012 2:56 PM -- added count column to the output

Correct Way to use Bind variables when using an MS SQL server backend

Hey,
I'm having some trouble figuring out how to use bind variables in a view when using an MS SQL server backend. For some reason when I'm using an ApplicationModule that has a MS SQL Server JDBC library loaded and I attempt to click OK when editing the following query:
SELECT kit_status, component_id
FROM numbered_inv
WHERE trialname = :1
I get an error stating that "SQL Query Error Message Incorrect Syntax near ':'". Is JDeveloper compatible with SQL server for bind variables because this query runs just fine if I replace the :1 with a say "Testing testing".
Thanks in advance
Edited by: NullCheck on Dec 15, 2010 2:06 PM

Gotcha. I had tried %1% %0% ?0 and ?1 and various other permutations none of which worked. Got it working by setting the query to:
SELECT kit_status, component_id
FROM numbered_inv
WHERE trialname = ?
ORDER BY kit_status
And then adding a bind variable with "Bind position" set to 0.
Thanks again Shay!

Report Using Bind Variables

Hey Everyone,
I'm having a bit of trouble creating a report. I need the FROM part of the code to use bind variables. I have come up with this peice of code below but im getting the following error:
failed to parse SQL query:
ORA-06550: line 1, column 8:
PLS-00103: Encountered the symbol "" when expecting one of the following:
begin function package pragma procedure subtype type use
form
current cursor
The symbol "" was ignored.
ORA-06550: line 2, column 24:
PLS-00103: Encountered the symbol "" when expecting one of the following:
begin function package pragma procedure subtype type use
form
current
Can anyone see where im going wrong?
Thanks in advance,
-N.S.N.O.
Code*
DECLARE
x VARCHAR2 (4000);
BEGIN
x := x || 'select *';
x := x || 'from ';
x := x || :p13_schema;
x := x || '.ddl_log@';
x := x || :p13_db_name;
x := x || '_DBAAPEX.TNTEWW.COM';
RETURN (x);
END;

Hey Roel and Daylocks,
After getting frustrated for a while i deleted the page and started again. I put in the exact same code and it worked just how i wanted in the first place :S
The only thing i did different is when i was creating the report region the first time around i used a normal SQL query, For Example:
select sysdate from dual;
Then i modified it to
DECLARE
x VARCHAR2 (4000);
BEGIN
x := x || 'select ';*
x := x || 'from ';
x := x || :p14_schema;
x := x || '.ddl_log@';
x := x || :p14_db_name;
x := x || '_DBAAPEX.TNTEWW.COM';
RETURN (x);
END;
Whereas on the second attempt i used the peice of code in question straight away. Its been a bit of a frustrating morning because i used a similar peice of code for a different application, nevermind tho :)
Thanks for your replys, much appreciated.
-N.S.N.O.

Query don't use the right index when using bind variables

Hi people !
I need some help because I have an issue with a query that don t use the right Indexes as it should
First of all, I have mainly three tables :
ORDER : Table that contains description for each Order (approximately 1 000 000 Records)
ORDER_MVTS : Table that contains the tasks made (called movements) to set up each Orders
with quantity of packages prepared for each product (approximately 10 000 000 Records)
PRODUCT : Tables that contains the products (approximately 50 000 Records)
When I launch the query with hard coded values, it brings back response very fast
because it uses the right index (ORDER_DHR_VALID) which represent the date and hour of the order
(with format 'DD/MM/YYYY HH24:MI:SS'). The selectivity for this index is good.
NB 1: I have to use the trick " >= Trunc(date) and < trunc(date) +1 " to filter on a simple date because
the index contains hour and minutes (I know it wasn't probably a bright idea at conception time).
NB 2: The index on ORDER_MVTS.PRODUCT_CODE is'nt discriminating enough because there is'nt enough different products.
It's the same for index on CUSTOMER_CODE and on MVT_TYPE so only the index on ORDER.DHR_VALID is good.
Here is the correct explain plan when I execute the query with hard coded values :
SELECT SUM(ORDER_MVTS.NB_PACKAGE)
FROM ORDER_MVTS, PRODUCT, ORDER
WHERE ORDER.DHR_VALID >= TRUNC(to_date('14/11/2008 10:04:56','DD/MM/YYYY HH24:MI:SS'))
AND ORDER.DHR_VALID < TRUNC(to_date('14/11/2008 10:04:56','DD/MM/YYYY HH24:MI:SS')) + 1
AND ORDER_MVTS.MVT_TYPE = 'DELIVERY'
AND PRODUCT.CODE = ORDER_MVTS.PRODUCT_CODE
AND ORDER_MVTS.ORDER_CODE = ORDER.CODE
AND ORDER.CUSTOMER_CODE = 'ADIDAS'
AND PRODUCT.CODE = 1234
Rows Row Source Operation
1 SORT AGGREGATE
2 NESTED LOOPS
4 NESTED LOOPS
2 INDEX UNIQUE SCAN (object id 378548) --> PRODUCT_PK
4 TABLE ACCESS BY INDEX ROWID ORDER
777 INDEX RANGE SCAN (object id 378119) --> ORDER_DHR_VALID
2 TABLE ACCESS BY INDEX ROWID ORDER_MVTS
30 INDEX RANGE SCAN (object id 377784) --> ORDER_MVTS_ORDER_FK
Now the problem is when the query is used in a Cursor with bind variables.
It seems like Oracle don't use index on ORDER.DHR_VALID because he can't figure out that he have
to actually filter on a short period of time (only one day).
So Oracle uses the index on ORDER_MVTS.PRODUCT_CODE which is'nt a bright idea (it takes 10 secondes instead of just one)
Here is the bad explain plan :
Rows Row Source Operation
1 SORT AGGREGATE
2 NESTED LOOPS
722 NESTED LOOPS
2 INDEX UNIQUE SCAN (object id 378548) --> PRODUCT_PK
722 TABLE ACCESS BY INDEX ROWID ORDER_MVTS
1790 INDEX RANGE SCAN (object id 377777) --> ORDER_MVTS_PRODUCT_FK
2 TABLE ACCESS BY INDEX ROWID ORDER
1442 INDEX UNIQUE SCAN (object id 378439) --> ORDER_PK
Now I have found two solutions to this problem :
1) using a Hint to force the use of index on ORDER.DHR_VALID (with /*+ INDEX(ORDER ORDER_DHR_VALID) */ )
2) Using Dynamic SQL and keeping the date hard coded (but not the other values except mvt_type)
For example :
QUERY :=
'SELECT SUM(ORDER_MVTS.NB_PACKAGE)
FROM ORDER_MVTS, PRODUCT, ORDER
WHERE ORDER.DHR_VALID >= TRUNC(TO_DATE('''||To_char(P_DTE_VAL,'DD/MM/YYYY')||''',''DD/MM/YYYY'')) '||
AND ORDER.DHR_VALID < TRUNC(TO_DATE('''||To_char(P_DTE_VAL,'DD/MM/YYYY')||''',''DD/MM/YYYY'')) + 1 '||
AND ORDER_MVTS.MVT_TYPE = 'DELIVERY'
AND PRODUCT.CODE = ORDER_MVTS.PRODUCT_CODE
AND ORDER_MVTS.ORDER_CODE = ORDER.CODE
AND ORDER.CUSTOMER_CODE = :CUSTOMER
AND PRODUCT.CODE = :CODE ';
These two solutions work but Number 1 is bad in theory because it uses a Hint
and Number 2 may be difficult to code.
So my question is : Does someone knows another solution to force the use of index ORDER_DHR_VALID that can be simple and reliable.
Thank you very much for support
Edited by: remaï on Apr 1, 2009 4:08 PM

What version of oracle you have? CBO work is different in 9i and 10g.
Usually cost based optimizer do not want to use index for >< condition with binding variables because optimizer can not use statistic to determine selectivity, and by default selectivity of <> operators is low.
(As I remember '>' selectivity by default is 5%, you have two conditions > and <, therefore resulting selectivity will be 0.05*0.05=0.0025 as two independent events, but selectivity of other conditions
ORDER_MVTS.MVT_TYPE = 'DELIVERY' or ORDER.CUSTOMER_CODE = 'ADIDAS' looks much better for CBO)
The best solution I see is do not use binding variables. Actually your query looks as searching query, which executes not so often, therefore you will not have perfomance win along of skipping execution plan creation.
Edited by: JustasVred on Apr 1, 2009 10:10 AM

Using Bind Variable in a SELECT

Hi,
I'm trying to build up my SQL query at run-time using bind variables and in the Oracle® Fusion Middleware Fusion Developer's Guide for Oracle Application Development Framework 11g Release 1 (11.1.1) it says that 'After defining the bind variables, the next step is to reference them in the SQL statement. While SQL syntax allows bind variables to appear both in the SELECT list and in the WHERE clause, you'll typically use them in the latter context, as part of your WHERE clause.'.
However, when I try to use the bind variables in my SELECT list because I've had to set a type for the variable to String the variable gets inserted with inverted commas either side e.g. SELECT 'Service' FROM TestTable. Is it possible to use bind variables to insert a value into my select list without these inverted commas around it?
Thanks in advance,
Tom

OK, thanks for your response. Do you know of a way then where I can control my SELECT parameters programmatically? I'm currently trying to do it using the information in the chapter '35.9 Using Programmatic View Objects for Alternative Data Sources' from the Oracle® Fusion Middleware Fusion Developer's Guide for Oracle Application Development Framework 11g Release 1 (11.1.1). I think I'm part way there, would this be the correct way of acheiving what I want?
Cheers, Tom

Using bind variable with IN clause

My application runs a limited number of straight up queries (no stored procs) using ODP.NET. For the most part, I'm able to use bind variables to help with query caching, etc... but I'm at a loss as to how to use bind variables with IN clauses. Basically, I'm looking for something like this:
int objectId = 123;
string[] listOfValues = { "a", "b", "c"};
OracleCommand command = new OracleCommand();
command.Connection = conn;
command.BindByName = true;
command.CommandText = @"select blah from mytable where objectId = :objectId and somevalue in (:listOfValues)";
command.Parameters.Add("objectId", objectId);
command.Parameters.Add("listOfValues", listOfValues);
I haven't had much luck yet using an array as a bind variable. Do I need to pass it in as a PL/SQL associative array? Cast the values to a TABLE?
Thanks,
Nick

Nevermind, found this
How to use OracleParameter whith the IN Operator of select statement
which contained this, which is a brilliant solution
http://oradim.blogspot.com/2007/12/dynamically-creating-variable-in-list.html

Performance when using bind variables

I'm trying to show myself that bind variables improve performance (I believe it, I just want to see it).
I've created a simple table of 100,000 records each row a single column of type integer. I populate it with a number between 1 and 100,000
Now, with a JAVA program I delete 2,000 of the records by performing a loop and using the loop counter in my where predicate.
My first JAVA program runs without using bind variables as follows:
loop
stmt.executeUpdate("delete from nobind_test where id = " + i);
end loop
My second JAVA program uses bind variables as follows:
pstmt = conn.prepareStatement("delete from bind_test where id = ?");
loop
pstmt.setString(1, String.valueof(i));
rs = pstmt.executeQuery();
end loop;
Monitoring of v$SQL shows that program one doesn't use bind variables, and program two does use bind variables.
The trouble is that the program that does not use bind variables runs faster than the bind variable program.
Can anyone tell me why this would be? Is my test too simple?
Thanks.

[email protected] wrote:
I'm trying to show myself that bind variables improve performance (I believe it, I just want to see it).
I've created a simple table of 100,000 records each row a single column of type integer. I populate it with a number between 1 and 100,000
Now, with a JAVA program I delete 2,000 of the records by performing a loop and using the loop counter in my where predicate.
Monitoring of v$SQL shows that program one doesn't use bind variables, and program two does use bind variables.
The trouble is that the program that does not use bind variables runs faster than the bind variable program.
Can anyone tell me why this would be? Is my test too simple?
The point is that you have to find out where your test is spending most of the time.
If you've just populated a table with 100,000 records and then start to delete randomly 2,000 of them, the database has to perform a full table scan for each of the records to be deleted.
So probably most of the time is spent scanning the table over and over again, although most of blocks might already be in your database buffer cache.
The difference between the hard parse and the soft parse of such a simple statement might be negligible compared to effort it takes to fulfill each delete execution.
You might want to change the setup of your test: Add a primary key constraint to your test table and delete the rows using this primary key as predicate. Then the time it takes to locate the row to delete should be negligible compared to the hard parse / soft parse difference.
You probably need to increase your iteration count because deleting 2,000 records this way probably takes too short and introduces measuring issues. Try to delete more rows, then you should be able to spot a significant and constant difference between the two approaches.
In order to prevent any performance issues from a potentially degenerated index due to numerous DML activities, you could also just change your test case to query for a particular column of the row corresponding to your predicate rather than deleting it.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/

How to use bind variables in this procedure

Hi Experts,
How to use bind variables in this procedure for static queries.
PROCEDURE DELETE_MER_PROC (M_id IN NUMBER)
IS
BEGIN
V_date DATE;
SELECT PD_DATE INTO v_date FROM PD_MAINTAIN;
    DELETE FROM MER_CLEAR
    WHERE MER_DT < v_date
    AND ID = M_ID;
COMMIT;
END;
How to use v_date and m_id as bind variables in this procedure to avoid hard parsing.
Please help me.
Thanks.

976208 wrote:
How to use v_date and m_id as bind variables in this procedure to avoid hard parsing.
You cannot avoid hard parsing - as the 1st time a SQL statement (like the SELECT or DELETE statements in your code) is encountered, it does not reside in the server's Shared Pool, and needs to be added into the pool via a hard parse.
Bind variables does not prevent hard parsing. Hard parsing happens when the SQL statement (with or without bind variables) is a brand new statement encountered by the server.
Bind variables enables the same SQL cursor to be reused, by simply changing the bind variable value.
Not using bind variables means that each SQL statement is unique and not shareable - as the value is hardcoded into the statement and cannot be changed via a bind value. This typically means LOTS of different SQL statements (where the only difference is the changed value in the statement) are created - with each statement being a new statement not seen before in the Shared Pool and needing to be hard parsed.
One does not design one's code not to be hard parsed. There ALWAYS will be a hard parse in order to get a SQL statement into the Shared Pool. One designs one's code to REUSE cursors in the Shared Pool.

Decode using bind variable in SQL

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