$cur->prepareQuery("select * from examplefunc($1,$2,$3) as (col1 int, col2 float, col3 char(20))");
$cur->inputBind("$1",1);
$cur->inputBind("$2",1.1,4,2);
$cur->inputBind("$3","hello");
$cur->executeQuery();
my $out1=$cur->getField(0,0);
my $out2=$cur->getField(0,1);
my $out3=$cur->getField(0,2);
