feat: add forceRepopulate option for populate() to allow avoiding repopulating already populated docs #15044
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Fix #14979
Summary
It is a little strange that
doc.populate('child')will populate 'child' even if 'child' is already populated. This PR adds an option to disable that behavior, either for an individual populate call usingdoc.populate({ path: 'child', forceRepopulate: false })or globally withmongoose.set('forceRepopulate', false).We should consider making
forceRepopulatedefault to false for Mongoose 9.Examples