mongodb-selective-export v1.1.0

Mongodb selective export

Export only required documents from the Mongodb.

Prerequisites

1. Install mongoexport tool
2. Yaml schema of your db relations

Getting started

1. npx mongodb-selective-export export [options] <JSONentryPoints>

Example:

$ npx mongodb-selective-export export --relations=./relations.yaml --uri="mongodb://localhost:27017/test" '{"collection":"User","query":{"_id":{"$in":[{"$oid":"5a85a984dd5e16cf4ddad6b3"}]}}}'

# relations.yaml
User:
  - to: Order
    field: _id # optional, by default _id
    toField: user
Order:
  - to: Product
    field: product
    toField: _id # optional, by default _id
  - to: User # optional, will automatically generate an inverse relation
    field: user
    toField: _id    
Product: []

Available commands:

• export: export documents from db

Road map

1. Test coverage
2. Array in array oid
3. Dynamic relation
4. Parallel export