mongodb与sql语句对照表
摘要:
SQL Statement Mongo Statement CREATE TABLE USERS (a Number, b Number)implicit; can also be done explicitlywithdb.createCollection("mycoll")ALTER TABLE users ADD ...implicitINSERT INTO USERS VALUES(3,5)db.users.insert({a:3,b:5})SELECT a,b FROM usersdb.users.find({}, {a:1,b:1})SELECT * FROM 阅读全文
posted @ 2011-11-25 17:14 xinghebuluo 阅读(407) 评论(0) 推荐(0)