ListPartitions

This operation lists all partitions in a collection.

go

func (c *Client) ListPartitions(ctx context.Context, opt ListPartitionsOption, callOptions ...grpc.CallOption) (partitionNames []string, err error)

Request Syntax

Creates the request for ListPartitions().

go

option := milvusclient.NewListPartitionOption(collectionName)

result, err := client.ListPartitions(ctx, option)

PARAMETERS:

• collectionName (string) -

  The name of the target collection.

BUILDER METHODS:

• NewListPartitionOption(collectionName string)

  Creates the request for ListPartitions().

RETURN TYPE:

partitionNames []string, err error

RETURNS:

A list of names. Returns an error if the operation fails.

PARAMETERS:

• result (partitionNames []string) -

  The partitionNames []string value returned by ListPartitions().

ERROR HANDLING:

• error

  The operation fails. Check err != nil for failure details.

Example

Demonstrates ListPartitions() usage.

go

import (
	"context"
	"fmt"

	"github.com/milvus-io/milvus/client/v3/milvusclient"
)

ctx, cancel := context.WithCancel(context.Background())
defer cancel()

milvusAddr := "YOUR_CLUSTER_ENDPOINT"

cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
	Address: milvusAddr,
})
if err != nil {
	// handle error
}

defer cli.Close(ctx)

partitionNames, err := cli.ListPartitions(ctx, milvusclient.NewListPartitionOption("quick_setup"))
if err != nil {
	// handle error
}

fmt.Println(partitionNames)