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drop()

This method drops the index and its corresponding index file in the collection.

Invocation

drop(timeout=None, **kwargs)

Parameters

ParameterDescriptionTypeRequired
timeoutAn optional duration of time in seconds to allow for the RPC. If it is set to None, the client keeps waiting until the server responds or error occurs.FloatFalse

Return

No return.

Raises

  • IndexNotExistException: error if the index does not exist.

Example

from pymilvus import Index
index_params = {"index_type": "IVF_FLAT", "metric_type": "L2", "params": {"nlist": 1024}}
index = Index("book", "book_intro", index_params)
index.drop()