cur->prepareQuery("begin exampleproc(:in1,:in2,:in3,:out1); end;");
cur->inputBind("in1",1);
cur->inputBind("in2",1.1,2,1);
cur->inputBind("in3","hello");
cur->defineOutputBindInteger("out1");
cur->executeQuery();
int64_t    result=cur->getOutputBindInteger("out1");
