Version 5.4.0 v5
Enhancements, bug fixes, and other changes in MongoDB Foreign Data Wrapper 5.4.0 include:
| Type | Description |
|---|---|
| Feature | Push down aggregates to remote MongoDB servers: Push aggregates to the remote MongoDB server instead of fetching all of the rows and aggregating them locally. This gives a very good performance boost for the cases where aggregates can be pushed down. |
| Enhancement | Add a new server option use_remote_estimate to estimate the rows. |
| Bug Fix | Force type modifiers for NUMERIC type. |
| Bug Fix | Fix data type incompatibility between NUMERIC types. |
| Bug Fix | Fix server crash when updating the document with text array element. |
| Bug Fix | Fix server crash while updating/deleting with null value for _id column. |