| SQL 문장 |
Mongo 쿼리 문장 |
| CREATE TALE USERS (a int, b int) |
db.createCollection("mycoll") |
| INSERT INTO USERS VALUES (3,5) |
db.users.insert({a:3, b:5}) |
| SELECT a, b FROM USERS |
db.users.find({}, {a:1, b:1}) |
| SELECT * FROM users |
db.users.find() |
| SELECT * FROM users WHERE age=33 |
db.users.find({age:33}) |
| SELECT a,b FROM users WHERE age=33 |
db.users.find({age:33}, {a:1,b:1}) |
| SELECT * FROM users WHERE age=33 ORDER BY name |
db.users.find({age:33}).sort({name:1}) |
| SELECT * FROM users WHERE age>33 |
db.users.find({'age':{$gt:33}}) |
| SELECT * FROM users WHERE age<33 |
db.users.find({'age':{$lt:33}}) |
| SELECT * FROM users WHERE name LIKE"%Joe%" |
db.users.find({name:/Joe/}) |
| SELECT * FROM users WHERE name LIKE "Joe%" |
db.users.find({name:/^Joe/}) |
| SELECT * FROM users WHERE age>33 AND age<=40 |
db.users.find({'age':{$gt:33,$lte:40}}) |
| SELECT * FROM users ORDER BY name DESC |
db.users.find().sort({name:-1}) |
| SELECT * FROM users WHERE a=1 and b='q' |
db.users.find({a:1,b:'q'}) |
| SELECT * FROM users LIMIT 10 SKIP 20 |
SELECT * FROM users LIMIT 10 SKIP 20 |
| SELECT * FROM users WHERE a=1 or b=2 |
db.users.find( { $or : [ { a : 1 } , { b : 2 } ] } ) |
| SELECT * FROM users LIMIT 1 |
db.users.findOne() |
| SELECT DISTINCT last_name FROM users |
db.users.distinct('last_name') |
| SELECT COUNT(*y) FROM users |
db.users.count() |
