Since the issue was fixed, this fork is no longer necessary.
For now, denodb will use this fork as it allows lazy-loading.
- Guides TODO
- Examples
- Benchmarks TODO
Because the plug-in API of Deno is still in an unstable state, the --unstable
flag needs to be used. The minimum permissions required to run deno_mongo should be
deno run --allow-net --allow-write --allow-read --allow-plugin --allow-env --unstable xxx.ts
import { MongoClient } from "https://deno.land/x/mongo@v0.13.0/mod.ts";
const client = new MongoClient();
client.connectWithUri('mongodb://localhost:27017');
// Defining schema interface
interface UserSchema {
_id: { $oid: string };
username: string;
password: string;
}
const db = client.database('test');
const users = db.collection<UserSchema>('users');
// insert
const insertId = await users.insertOne({
username: 'user1',
password: 'pass1',
});
// insertMany
const insertIds = await users.insertMany([
{
username: 'user1',
password: 'pass1',
},
{
username: 'user2',
password: 'pass2',
},
]);
// findOne
const user1 = await users.findOne({ _id: insertId });
// Returns:
// { _id: { $oid: "<oid>" }, username: "user1", password: "pass1" }
// find
const all_users = await users.find({ username: { $ne: null } });
// find by ObjectId
const user1_id = await users.findOne({ _id: { $oid: '<oid>' } });
// count
const count = await users.count({ username: { $ne: null } });
// aggregation
const docs = await users.aggregate([
{ $match: { username: 'many' } },
{ $group: { _id: '$username', total: { $sum: 1 } } },
]);
// updateOne
const { matchedCount, modifiedCount, upsertedId } = await users.updateOne(
{ username: { $ne: null } },
{ $set: { username: 'USERNAME' } }
);
// updateMany
const { matchedCount, modifiedCount, upsertedId } = await users.updateMany(
{ username: { $ne: null } },
{ $set: { username: 'USERNAME' } }
);
// deleteOne
const deleteCount = await users.deleteOne({ _id: insertId });
// deleteMany
const deleteCount2 = await users.deleteMany({ username: "test" });
// Skip
const skipTwo = await users.skip(2).find();
// Limit
const featuredUser = await users.limit(5).find();