We now make sure to provide an id value that matches the desired target type when no id is set, and the property defines an explicit conversion target.
Previously a new ObjectId would have been generated which leads to type inconsistencies when querying for _id.
Closes#4026
Original pull request: #4057.
The Collation annotation mainly serves as a meta annotation that allows common access to retrieving collation values for annotated queries, aggregations, etc.
Original Pull Request: #4131
Introduce Aggregation.stage which allows to use a plain JSON String or any valid Bson representation to be used within an aggregation pipeline stage, without having to implement AggregationOperation directly.
The change allows to make use of driver native builder API for aggregates.
Original pull request: #4059.
Closes#4038
Refine API naming towards merge/property instead of combine/specify. Tweak documentation. Introduce Resolution.ofValue(…) for easier creation.
See #3870
Original pull request: #3986.
This commit introduces MergedJsonSchema and MergedJsonSchemaProperty that can be used to merge properties of multiple objects into one as long as the additions do not conflict with another (eg. due to usage of different types).
To resolve previously mentioned errors it is required to provide a ConflictResolutionFunction.
Closes#3870
Original pull request: #3986.
This commit introduce an option that allows users to opt in on using estimatedDocumentCount instead of countDocuments in case the used filter query is empty.
To still be able to retrieve the exact number of matching documents we also introduced MongoTemplate#exactCount.
Closes: #3522
Original pull request: #3951.
Switch update execution to an annotation based model that allows usage of both the classic update as well as the aggregation pipeline variant. Add the reactive variant of it.
Make sure to allow parameter binding for update expressions and verify method return types.
Update Javadoc and reference documentation.
See: #2107
Original Pull Request: #284
This commit registers the first(...) and last(...) methods for transformation via SpEL.
Also update reference and java documentation and add issue reference to tests.
Original Pull Request: #3866
This commit makes sure to exclude Map like structures from index inspection unless annotated with WilcardIndexed.
Closes#3914, closes#3901
Original pull request: #3915.
