DropIndex()
Addedv2.6.x
This operation drops an index from a collection field.
func (c *Client) DropIndex(ctx context.Context, opt DropIndexOption, callOptions ...grpc.CallOption) error
Request Syntax
option := milvusclient.NewDropIndexOption(collectionName, indexName)
err := client.DropIndex(ctx, option)
PARAMETERS:
-
collectionName (string)
The name of the target collection.
-
indexName (string)
The name of the index.
RETURN TYPE:
error
RETURNS:
Returns nil on success, or an error describing what went wrong.
EXCEPTIONS:
-
error
Check
err != nilfor failure details.
Example
import (
"context"
"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
}
err = cli.DropIndex(ctx, milvusclient.NewDropIndexOption("my_collection", "my_index"))
if err != nil {
// handle err
}