ListIndexes()

This operation lists all indexes built on a specified collection.

func (c *Client) ListIndexes(ctx context.Context, opt ListIndexOption, callOptions ...grpc.CallOption) ([]string, error)

Request Syntax

option := milvusclient.NewListIndexOption(collectionName).
    WithFieldName(fieldName)

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

PARAMETERS:

• collectionName (string)

  The name of the target collection.

OPTION METHODS:

• WithFieldName(fieldName string)

  Sets the field name for the operation.

RETURN TYPE:

[]string, error

RETURNS:

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

EXCEPTIONS:

• error

  Check err != nil for failure details.

Example

import (
    "context"
    "fmt"

    "github.com/milvus-io/milvus/client/v2/milvusclient"
)

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

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

indexes, err := cli.ListIndexes(ctx, milvusclient.NewListIndexOption("my_collection").WithFieldName("my_vector"))
if err != nil {
    // handle err
}
fmt.Println(indexes)