Details
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Improvement
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Resolution: Unresolved
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Unknown
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None
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None
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None
Description
Motivation
The C driver does not support the batchSize option on the listCollections helper: mongoc_database_find_collections_with_opts.
The attachment includes a reproduction script. It is possible to pass a batch size to the initial listCollections command by passing option as the document: {cursor:{batchSize: 1}}.
However, any getMore command sent by the cursor when fetching more results does not use the same batchSize.
The Enumerate Collections specification does note this behavior is optional:
MAY allow the cursor.batchSize option to be passed.
Scope
Accept a batchSize as a top-level option, which applies to both the initial listCollections command and all getMore operations.
Attachments
Issue Links
- related to
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CDRIVER-4116 Support batchSize on listIndexes helper
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- Backlog
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