Refactoring query builder #77
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…a MongoDB lookup aggregation
…ss and multiple parameter values are converted to MongoDb query in a more efficient way
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The module that converts the FHIR search statements into MongoDB query is optimized for certain use cases especially when resources are queried for multiple references e.g. Observation?patient=Patient/...,.Patient/... --> when too many patient ids given in queries.
In addition, the chain and reverse chain search as well as handling of _list parameter is updated and optimized. Now the mechanism uses MongoDb's aggregation pipeline and $lookup construct.