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flush()

This operation flushes the streaming data and seals segments. It is recommended to call this operation after all the data has been inserted into a collection.

Request Syntax​

flush(
    self,
    collection_name: str,
    timeout: Optional[float] = None,
    **kwargs,
)

PARAMETERS:

  • collection_name (str) -

    The name of the target collection.

  • timeout (Optional[float]) -

    The timeout duration for this operation.

    Setting this to None indicates that this operation timeouts when any response arrives or any error occurs.

RETURN TYPE:

NoneType

RETURNS:

None

EXCEPTIONS:

  • MilvusException

    This exception will be raised when any error occurs during this operation, especially when the specified alias does not exist.

Example​

from pymilvus import MilvusClient

# 1. Create a milvus client
client = MilvusClient(
    uri="https://inxx-xxxxxxxxxxxx.api.gcp-us-west1.zillizcloud.com:19530",
    token="user:password"
)

client.flush(
    collection_name="collection_name"
)