Internal Flow of Loopback Repository

Query Call Structure with juggler

• An example of user repository:

A summary of the code flow is:

1. LB4 Repository calls Juggler Model Class .create
2. Juggler Model Class gets the above method (and others) from being mixin-ed Juggler DataAccessObject by default
3. Juggler DataAccessObject .create calls the Juggler SQL Connectors' .create
4. The Juggler SQL Connectors inherit from loopback-connector's SQLConnector

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Ref: loopbackio/loopback-next#3357 (comment)