$region="Gulf of Mexico";
     $product="vector winds";
      $query ="select DISTINCT posting_group_lu.* FROM posting_group_lu, region_geometry, products_lu  WHERE";
     
       $query .="(regions_per_area_algorithm.region=region_lu.region) AND (region_lu.description='$region')";
    $query .=" AND (region_geometry.area_algorithm_name=regions_per_area_algorithm.area_algorithm_name) ";
    $query .=" AND  (posting_group_lu.geotag=region_geometry.geotag)";
      $query .=" AND ( (posting_group_lu.product=products_lu.product) AND (products_lu.description='$product')";
     $query .=" AND (products_per_geometry.product=products_lu.product) AND (posting_group_lu.geotag=products_per_geometry.geotag))";
     
     //End Query
     $query .= ";";
    $result = pg_Exec($connection, $query);
     $numrecords=pg_numrows($result);
     print "<b>Total Records:  " . $numrecords ."</b><p>";
     // Loop over the result set
     for($i=0; $i<$numrecords; $i++)
     {
       // Retrieve the next row as an associative array where the
       // column names are used to access elements in the array
       $resultRow = pg_fetch_array($result, $i);
       // Display the variable named name, separated by paragraphs
       $prtresult=pc_array_to_comma_string($resultRow);
       print $prtresult."<p>";
       print_r($resultRow);
       print "<p>";
     }