query fixes (part 1)

Author: stephenplusplus

datastore/index.js

@@ -44,12 +44,6 @@ Index.prototype.testExplodingProperties = function(callback) {
       created: new Date()
     }
   };
-
-  datastore.insert(task, function(err) {
-    if (!err) {
-      // Task inserted successfully.
-    }
-  });
   // [END exploding_properties]
 
   delete datastore.key;

datastore/query.js

@@ -47,7 +47,6 @@ Query.prototype.getAncestorQuery = function() {
   var datastore = this.datastore;
 
   // [START anscestor_query]
-  // SELECT * FROM Task WHERE __key__ HAS  ANCESTOR ("TaskList", "default")
   var ancestorKey = datastore.key(['TaskList', 'default']);
 
   var query = datastore.createQuery('Task')
@@ -62,9 +61,9 @@ Query.prototype.testRunQuery = function(callback) {
 
   // jshint unused:false
   // [START run_query]
-  datastore.runQuery(query, function(err, entities) {
+  datastore.runQuery(query, function(err, tasks) {
     if (!err) {
-      // Entities found.
+      // Task entities found.
     }
   });
   // [END run_query]
@@ -100,7 +99,7 @@ Query.prototype.testKeyFilter = function(callback) {
 
   // [START key_filter]
   var query = datastore.createQuery('Task')
-    .filter('__key__ =', datastore.key(['Task', 'someTask']));
+    .filter('__key__ >', datastore.key(['Task', 'someTask']));
   // [END key_filter]
 
   this.datastore.runQuery(query, callback);
@@ -146,7 +145,7 @@ Query.prototype.testKindlessQuery = function(callback) {
 
   // [START kindless_query]
   var query = datastore.createQuery()
-    .filter('__key__ =', lastSeenKey);
+    .filter('__key__ >', lastSeenKey);
   // [END kindless_query]
 
   this.datastore.runQuery(query, callback);
@@ -361,28 +360,4 @@ Query.prototype.testEventualConsistentQuery = function(callback) {
   this.datastore.runQuery(query, callback);
 };
 
-Query.prototype.testIndex1Query1 = function() {
-  // [START index1_query1]
-  // GQL is not supported in gcloud-node.
-  // [END index1_query1]
-};
-
-Query.prototype.testIndex1Query2 = function() {
-  // [START index1_query2]
-  // GQL is not supported in gcloud-node.
-  // [END index1_query2]
-};
-
-Query.prototype.testIndex2Query1 = function() {
-  // [START index2_query1]
-  // GQL is not supported in gcloud-node.
-  // [END index2_query1]
-};
-
-Query.prototype.testIndex2Query2 = function() {
-  // [START index2_query2]
-  // GQL is not supported in gcloud-node.
-  // [END index2_query1]
-};
-
 module.exports = Query;