SQL到MongoDB映射表

可执行文件¶

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

术语和概念¶

The following table presents the various SQL terminology and concepts and the corresponding MongoDB terminology and concepts.

例子¶

The following table presents the various SQL statements and the corresponding MongoDB statements. The examples in the table assume the following conditions:

• The SQL examples assume a table named users.

• The MongoDB examples assume a collection named users that contain documents of the following prototype:

  {
    _id: ObjectID("509a8fb2f3f4948bd2f983a0"),
    user_id: "abc123",
    age: 55,
    status: 'A'
  }