ReleasePartitions

This operation releases one or more loaded partitions from memory.

go

func (c *Client) ReleasePartitions(ctx context.Context, option ReleasePartitionsOption, callOptions ...grpc.CallOption) error

Request Syntax

Creates the request for ReleasePartitions().

go

option := milvusclient.NewReleasePartitionsOptions(collectionName, partitionNames...)

err := client.ReleasePartitions(ctx, option)

PARAMETERS:

• collectionName (string) -

  [REQUIRED]

  The name of the target collection.

• partitionNames (...string) -

  [REQUIRED]

  The name(s) of the partition(s).

BUILDER METHODS:

• NewReleasePartitionsOptions(collectionName string, partitionNames ...string)

  Creates options to release partitions. collectionName specifies the collection, and partitionNames lists the partitions to release.

RETURN TYPE:

error

RETURNS:

Returns nil after the partitions are released. Returns an error if the operation fails.

ERROR HANDLING:

• error

  The operation fails. Request construction or the RPC fails. Check err != nil for failure details.

Example

Demonstrates ReleasePartitions() usage.

go

import (
	"context"

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

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

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

err = cli.ReleasePartitions(ctx, milvusclient.NewReleasePartitionsOptions("books", "chunk_1", "chunk_2"))
if err != nil {
	// handle error
}