Adds $set as an alias for $addFields. The behavior of the stages are identical.
Add $set as an alias for $addFields for clarity.
- 4.2 rel notes
- $set new page
- Link to/fro $addFields
- agg toc pages
- 4.2-downgrades (since either before/after, should remove $set from definition)
- disambiguation blurb in update operator $set
- change stream methods
- accumulators available to $set