407 Proxy Error Encountered with Fusion Tables - google-fusion-tables

Question

When I try to use the docid in place of the table id I get a 407 proxy error. My understanding is that you don't need to authenticate for selecting records, only for inserts, updates, and deletes. When I use the table id, the sql query hangs. I noticed these errors in the Firebug console window.
I am able to receive data from both tables (levels_a.txt & levels_b.txt) when the tables aren't merged. The same isn't true when they are merged. Please see below for my code.
google.load("visualization", "1", { packages: ["corechart", "annotatedtimeline"] });
var map, layer;
var tableID = 3013978;
//var tableID = "1RWnj3geWmOXHcedu8RUeyb1v4ZjZz3YWNpK0MDs";
var location_column = 'geometry';
var name, PID;
var chart;
var jqXHR;
var formatter_long;
var dt;
var rows;
var plot;
var scatter_chart;
var g;
function initialize() {
var latlng = new google.maps.LatLng(53.760861, -98.813876);
var myOptions = {
center: latlng,
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP,
zoomControlOptions: {
style: google.maps.ZoomControlStyle.SMALL
},
mapTypeControl: true,
mapTypeControlOptions: {
mapTypeIds: [
google.maps.MapTypeId.ROADMAP,
google.maps.MapTypeId.SATELLITE,
google.maps.MapTypeId.HYBRID,
google.maps.MapTypeId.TERRAIN
],
style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
},
overviewMapControl: true,
overviewMapControlOptions: {
opened: true
}
};
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
layer = new google.maps.FusionTablesLayer({
query: {
select: location_column,
from: tableID
}
});
layer.setMap(map);
google.maps.event.addListener(layer, 'click', function (e) {
name = e.row['name'].value;
PID = e.row['WELL_PID'].value;
drawChart(PID, name);
});
}
function drawChart(PID, name) {
/*
var queryURL = "http://www.google.com/fusiontables/api/query?sql=";
var queryTail = '&jsonCallback=?';
var whereClause = "WHERE 'WELL_PID'=" + PID; // table id 3004502
var query = "SELECT 'Date','Level' FROM 3004502 " + whereClause;
var queryText = encodeURIComponent(query);
*/
//--------------------------------------------------------------------------------------------//
var queryUrlHead = 'http://www.google.com/fusiontables/api/query?sql=';
var queryUrlTail = '&jsonCallback=?';
var whereClause = "WHERE 'WELL_PID'=" + PID; // table id 3004502
var query = "SELECT 'Date','Level' FROM 1RrJI_dWPjrmJ7A6xD_GcZ3nxIso9ZTvOPWp0suI " + whereClause;
var queryurl = encodeURI(queryUrlHead + query + queryUrlTail);
var jqxhr = $.get(queryurl, dataHandler, "jsonp");
//console.log(jqxhr);
/*
var rows;
var items = [];
var arr = [];
var str;
$.ajax({
type: "GET",
url: queryURL + queryText + queryTail,
cache: false,
dataType: 'jsonp',
jsonpCallback: 'jsonpCallback',
success: function (data) {
rows = data.table.rows;
for (i = 0; i < rows.length; i++) {
var temp = rows[i];
var this_date;
items.push([parseDate(temp[0]), temp[1]]);
}
processData(items);
},
error: function () { alert("Please wait until chart loads before clicking on another well location."); }
});
*/
}
function dataHandler(d) {
var items = [];
var rows = d.table.rows;
for (i = 0; i < rows.length; i++) {
var temp = rows[i];
var this_date;
items.push([parseDate(temp[0]), temp[1]]);
}
processData(items);
}
function processData(res) {
var options = {
strokeWidth: 0.0,
displayAnnotations: true,
labelsKMB: false,
rollPeriod: 14,
showRangeSelector: true,
connectSeparatedPoints: false,
drawPoints: true,
stepPlot: false,
pointSize: 1,
digitsAfterDecimal: 3
};
var dat = new google.visualization.DataTable();
dat.addColumn('date', 'Date');
dat.addColumn('number', 'Water Level');
console.log(res.toString());
if (res.toString() === "") {
alert("Sorry, there is no data available for this well. Please check back at a later time.");
$("#dg_div").empty();
} else {
dat.addRows(res);
if (g) {
g.destroy();
}
g = new Dygraph(document.getElementById("dg_div"), dat, options);
}
}
I would like to perform the following joins:
geography.kml
name | geometry | description
well_name_and_PID.csv
WELL_PID | Name_Short
levels_a.txt
WELL_PID | Date | Level
levels_b.txt
WELL_PID | Date | Level
Joins:
[geography.kml].name -> [well_name_and_PID.csv].Name_Short
[well_name_and_PID.csv].WELL_PID -> [levels_a.txt].WELL_PID
[well_name_and_PID.csv].WELL_PID -> [levels_b.txt].WELL_PID
The rationale behind having two level files is that this file would othewise exceed the 100 meg table cap. These two files contain similar information.
As usual, any help on this is greatly appreciated.
Thanks in advance,
Michael