Drivers
82 results found
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A `syncIndexes()` API for PyMongo.
Implement a method on the collection object,
syncIndexes, that takes a list of IndexModels (similar to the existingcreateIndexesmethod) and ensures that the indexes in the collection is exactly the same as those specified in the list.Similar features already exist in Mongoose: https://mongoosejs.com/docs/api/model.html#Model.syncIndexes().
Why this should be in the library: It is incredibly difficult and error prone to implement this manually (which is what we're doing right now):
We currently do this along with some other Mongo sanity checks when our server starts up. Since this requires multiple
createIndexes,getIndexes, anddropIndexescalls, and…
1 vote -
allow shared->shared and static->static dependencies
When enabling
BUILD_SHARED_AND_STATIC_LIBS, I for one would appreciate the option to build shared libraries against shared MongoDB and BSON C libraries but still have the static libraries depend on static builds of those C libraries. As it is, the only way to achieve the latter is to enableBUILD_SHARED_LIBS_WITH_STATIC_MONGOC, which goes too far; could you please offer a middle ground?Thanks!
1 vote -
Update PyArrow version required for PyMongoArrow to use with Fireducks
Update PyArrow version to use with Fireducks - right now I want to use these three libraries in one data science project:
- fireducks-1.2.2 (pip install fireducks)
- pyarrow-19.0.1 (pip install pyarrow) <-- required by the Fireducks
- pymongoarrow-1.6.4 (pip install pymongoarrow) <-- it requires pyarrow 18.0.0My pipeline connects to MongoDB through PyMongoArrow, downloads big DataFrames and preprocess them with Fireducks superb optimized vector transformations. I tried to side-step the need for PyMongoArrow with code like the attached function, but the end result differs from just using the PyMongoArrow.
What would be needed to update the PyMongoArrow requirements?
4 votes -
pymongoarrow replaces existing codecs
The api.write() method replaces any existing codecs.
The collection TypeRegistry is replaced with a new instance, effectively removing any existing custom codecs.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L419A related issue is that pymongoarrow uses pyarrow.to_pylist() to convert a pyarrow.Table to Python objects as an intermediate step before converting to raw BSON.
Pyarrow converts Arrow decimal128 types to Python Decimal objects. However, BSON cannot handle Decimal types, necessitating the use of a custom codec.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L3851 vote -
pymongoarrow replaces existing codecs
The api.write() method replaces any existing codecs.
The collection TypeRegistry is replaced with a new instance, effectively removing any existing custom codecs.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L419A related issue is that pymongoarrow uses pyarrow.to_pylist() to convert a pyarrow.Table to Python objects as an intermediate step before converting to raw BSON.
Pyarrow converts Arrow decimal128 types to Python Decimal objects. However, BSON cannot handle Decimal types, necessitating the use of a custom codec.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L3851 vote -
pymongoarrow replaces existing codecs
The api.write() method replaces any existing codecs.
The collection TypeRegistry is replaced with a new instance, effectively removing any existing custom codecs.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L419A related issue is that pymongoarrow uses pyarrow.to_pylist() to convert a pyarrow.Table to Python objects as an intermediate step before converting them to raw BSON.
Pyarrow converts Arrow decimal128 types to Python Decimal objects. However, BSON cannot handle Decimal types, necessitating the use of a custom codec.
https://github.com/mongodb-labs/mongo-arrow/blob/1.6.0/bindings/python/pymongoarrow/api.py#L3851 vote -
ODBC drivers for Red Hat systems
As we do not have any ODBC Driver versions available for RedHat OS, we require an ODBC driver compatible with RHEL 8 and above.
1 vote -
Workload Identity Federation Support
Workload Identity Federation is supported since Mongo 7.0 on Atlas. Ruby is still missing from the supported drivers though https://www.mongodb.com/docs/atlas/workload-oidc/#connect-an-application-to-mongodb-with-workload-identity-federation.
Add support to connect using WIF on the ruby-driver.
1 vote -
Provide an event for collecting schema validation, with validation Action as a warning.
We are looking for a method for collecting data related to scheme validation issues for logging in the c# driver. Currently, we can set schema validation to error and capture the issue using mongo write exceptions. However, we don't want to restrict the data write, but rather capture the invalid document in the logs to determine the root cause.
1 vote -
Atlas SQL - Provide 32-bit ODBC Driver
MongoDB is transitioning away from the BI Connector for Atlas to Atlas SQL. The BI Connector will be deprecated by June 2025.
Moving to Atlas SQL ODBC driver is fine, however the ODBC driver is available only for 64-bit.
I know we are in 2024 but there are still 32-bit applications, e.g. our MS-Office is still 32-bit. If I like to query MongoDB in Excel or Access, I need a 32-bit ODBC driver to do that.
2 votes -
Add support for tlsAllowInvalidCertificates
We use mongodb replicaset with encryption in-flight enabled (tls=true), but we don't require client certificates. For mongosh and c# drivers there is a parameter tlsAllowInvalidCertificates which let us DONT use any certificates including root CA certificate.
But java driver does not support this parameter. which creates extra complexity to maintain java applications.
Can we add support of this parameter to java drivers as well ?
1 vote -
Support TagWithCallSite and TagWith with EF Core Provider
It'd be good to support TagWithCallSite and TagWith so it's easier to figure out where the queries came from. The "tag" could be put in the query option comments so that it can be used when profiling and with otel integrations.
1 vote -
Add a function for determining if a connection object is still healthy
If an application needs to cache database connections to MongoDB. It would be helpful to have a function to call when retrieving a cached database connection. This function would ensure the connection is healthy before use. It could just return a boolean and allow the client application to handle a bad connection accordingly.
Using a disconnected event handler is not always reliable especially with FaaS serverless functions.
5 votes -
getMore retries support for autoscalling feature
its not possible use https://motor.readthedocs.io/en/stable/api-tornado/cursors.html#motor.motor_tornado.MotorCursor.to_list and https://pymongo.readthedocs.io/en/stable/api/pymongo/cursor.html#pymongo.cursor.Cursor with autoscalling feature :(
https://www.mongodb.com/docs/manual/core/retryable-reads/#unsupported-read-operations
2 votes -
Add support for new pagination feature
Please add support for new pagination features explained here:
https://www.mongodb.com/docs/atlas/atlas-search/paginate-results/1 vote -
Hibernate and MongoDB
Hibernate OGM is not currently supported. It would be great to use Hibernate with MongoDB.
1 vote -
Golang Driver - MongoDB-AWS Authentication support for any short-lived STS token
The Golang driver supports "MONGODB-AWS" AuthMechanism when you have:
- a
AWS_WEB_IDENTITY_TOKEN_FILEandROLE_ARNenvironment variable, eg when supplied by IAM Roles for Service Accounts (IRSA), typical in Kubernetes clusters (assume_role_provider) - a
AWS_CONTAINER_CREDENTIALS_RELATIVE_URIenvironment variable, typical in AWS Elastic Container Service (ECS) clusters (ecs_provider) - an AWS EC2 Instance Profile attached, such as when running on an EC2 instance with the Instance Metadata Service enabled. (
ec2_provider) - IAM User or STS keys - either directly as environment variables, or via directly setting on a Credential object (
env_providerandstatic_provider)
These are all in the mongo-go-driver…
2 votes - a
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Allow to set default maxTimeMS for all cursors
By default, a cursor has no maxTimeMS.
We want to be able to set the default maxTimeMS so all cursors have it set. The current Java driver does not allow to set that default and each cursor needs it manually specified. I.e. a cursor factory or default options would be great.
Alternatively, it would also be great to have this as an option on the cluster itself.
16 votes -
Support for MongoDB Package in Edge Computing Environments
The increasing adoption of edge computing and serverless architectures necessitates compatible database solutions. The MongoDB Node.js package currently faces compatibility challenges in edge environments, such as Vercel Edge Functions, due to its reliance on certain Node.js APIs and JavaScript features unsupported in edge runtimes.
Discussions on platforms like Stack Overflow and GitHub highlight the need for a MongoDB solution tailored for edge computing. Although the MongoDB Data API offers a potential workaround, it lacks the full functionality and efficiency of the native MongoDB driver when used in edge contexts.
I propose the development of an edge-optimized MongoDB package or library…
2 votes -
Take possible SerialName annotation into account for the query DSL (Kotlin)
Hey,
I'm talking about the kotlin-driver (there was no kotlin selectable in the dropdown, so I chose "Java" since the kotlin driver is based on the java driver).
When using the kotlin-driver with kotlinx.serialization it's a bit complicated to write refactoring-safe queries, because when using the KProperty.name reference like in the examples of the documentation a possible
@SerialNameannotation is not considered.I'd like an API matching what KMongo provided that you can just reference the KPropery, and the driver under the hood decides whether to choose just the
nameor the value of a possible SerialName annotation.3 votes
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