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hasPartition()

This operation checks whether the specified partition exists in the specified collection.

public Boolean hasPartition(HasPartitionReq request)

Request Syntax

hasPartition(HasPartitionReq.builder()
.collectionName(String collectionName)
.partitionName(String partitionName)
.build()
)

BUILDER METHODS:

  • collectionName(String collectionName)

    The name of an existing collection.

  • partitionName(String partitionName)

    The name of the partition to check.

RETURN TYPE:

Boolean

RETURNS:

A boolean value indicating whether the specified partition exists.

EXCEPTIONS:

  • MilvusClientExceptions

    This exception will be raised when any error occurs during this operation.

Example

// check is partition "test_partition" exists in collection
HasPartitionReq hasPartitionReq = HasPartitionReq.builder()
.collectionName("test")
.partitionName("test_partition")
.build();
Boolean res = client.hasPartition(hasPartitionReq);