urgent database PreparedStatement problem

Question

i have tried the following codes for many many times but it still cant work does anyone know why? please help, thank you.
codes segment:
PreparedStatement update = connection.prepareStatement(
"UPDATE OutgoingQueue SET statusEmulator = ? and dateOut = ? WHERE receiverContact = ? and receiverLocation='?' and dateProcessed= ?");
update.setBoolean(1,msg.getStatus());
update.setTimestamp(2,dateSent);
update.setInt(3,contact);
update.setString(4,location);
update.setTimestamp(5,dateProcessed);
update.executeUpdate();
stacktrace:
java.lang.ArrayIndexOutOfBoundsException
     at sun.jdbc.odbc.JdbcOdbcPreparedStatement.clearParameter(JdbcOdbcPreparedStatement.java:1026)
     at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setTimestamp(JdbcOdbcPreparedStatement.java:908)
     at DBOutgoingQueue.updateStatus(DBOutgoingQueue.java:124)
     at DBOutgoingQueue.main(DBOutgoingQueue.java:191)

Answer 1

Hi,
First of all the SQL query it self is wrong.
You have given
"UPDATE OutgoingQueue SET statusEmulator = ? and dateOut = ? WHERE receiverContact = ? and receiverLocation='?' and dateProcessed= ?");
For Update query you need to give the values camma seperated and not to use "and".
"UPDATE OutgoingQueue SET statusEmulator = ?,dateOut = ? WHERE receiverContact = ? and receiverLocation='?' and dateProcessed= ?"
Simillarly before executing the query from java try to executed the same query with values from Oracle.
Regards,
DARMA