sindbach

https://jira.mongodb.org/browse/SERVER-27968 : $geoWithin with $centerSphere does not find GeoJSON documents other than Points

https://jira.mongodb.org/browse/SERVER-23310 : Add an expression to convert an array of pairs to an object. $objectToArray and $arrayToObject

sindbach

/*
Outputs: 
{
  "_id": ObjectId("5eec4fd0aee4bf9d2e209e2d"),
  "diff": {
    "haveMore": {
      "foo2": null
    },
    "types": {
      "differentType": NumberLong("55"),

sindbach

using System;
using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Bson.Serialization;
using MongoDB.Bson.Serialization.Serializers;
using MongoDB.Bson.Serialization.Attributes;
using System.Collections.Generic;

namespace Application
{

sindbach

(function() {
    "use strict";

    let coll = db.geomap_tests;
    coll.drop();

    coll.insert({ _id: "Westfield London", location: [ -0.22157, 51.507176 ] });
    coll.insert({ _id: "Green Lanes Shopping Centre", location: [ -0.098092, 51.576198 ] });

    print("INDEX: 2dsphere QUERY: GeoJSON");

sindbach

var st = new ShardingTest({shards: 2, mongos: 1, other: { chunkSize: 1 }});

var db = st.s.getDB('test');
var coll = db.world;

/* Create ashard key length (approximate) */
var keyval = "";
var keylength = 512;

/* Create a document of approximately 1MB (minus shard key) */

sindbach

package main
import (
        "fmt"
        "gopkg.in/mgo.v2"
        "gopkg.in/mgo.v2/bson"
)

func main() {
        session, err := mgo.Dial("localhost")
        if err != nil {

sindbach

# timer related
timer_start() { timer=${timer:-$SECONDS}; }
timer_stop() { timer_show=$((${SECONDS} - ${timer})); unset timer;}
BLUE="\[\033[0;36m\]"
NORMAL="\[\033[0m\]"
RED="\[\033[31;1m\]"
YELLOW="\[\033[0;33m\]"
ORANGE="\[\033[38;5;95;38;5;214m\]"
PURPLE="\[\033[38;5;95;38;5;128m\]"
BYELLOW="\[\033[33;1m\]"

sindbach

using System;
using MongoDB.Bson;
using MongoDB.Driver;
using System.Threading.Tasks;
using System.Linq;

/* Where document structure stored in localhost MongoDB : {token:"word"} 
*/

namespace Aggregation_01

sindbach

This is a sample aggregation stage that insert a field into every document.

Steps:

1. Git clone the mongodb source code.
2. Create a directory called 'modules' in src/mongo/db/modules.
3. Git clone this repo as src/mongo/db/modules/inject
4. Build MongoDB
5. Now try the new aggregation stage:

sindbach

using System;
using System.Linq;
using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Bson.Serialization.Attributes;

public abstract class MongoModelBase
{
  [BsonId]
  public ObjectId Id { get; set; }