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listPartitions()

This operation lists the partitions in a specified collection.

public List<String> listPartitions(ListPartitionsReq request)

Request Syntax

listPartitions(ListPartitionsReq.builder()
.collectionName(String collectionName)
.build()
)

BUILDER METHODS:

  • collectionName(String collectionName)

    The name of an existing collection.

RETURN TYPE:

List<String>

RETURNS:

A list of partition names.

EXCEPTIONS:

  • MilvusClientExceptions

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

Example

import io.milvus.v2.client.ConnectConfig;
import io.milvus.v2.client.MilvusClientV2;
import io.milvus.v2.service.partition.request.ListPartitionsReq;

// 1. Set up a client
ConnectConfig connectConfig = ConnectConfig.builder()
.uri("YOUR_CLUSTER_ENDPOINT")
.token("YOUR_CLUSTER_TOKEN")
.build();

MilvusClientV2 client = new MilvusClientV2(connectConfig);

// 2. List partitions in collection
ListPartitionsReq listPartitionsReq = ListPartitionsReq.builder()
.collectionName("test")
.build();
List<String> res = client.listPartitions(listPartitionsReq);