RenameCollection()

This method renames the specified collection.

Go

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

Request Parameters

Parameter	Description	Type
ctx	Context for the current call to work.	context.Context
option	Optional parameters of the methods.	RenameCollectionOption
callOpts	Optional parameters for calling the methods.	grpc.CallOption

RenameCollectionOption

This is an interface type. The renameCollectionOption struct type implements this interface type.

You can use the NewRenameCollectionOption() function to get the concrete implementation.

NewRenameCollectionOption

The signature of this method is as follows:

Go

func NewRenameCollectionOption(oldName, newName string) *renameCollectionOption

Parameter	Description	Type
oldName	Original name of the collection to rename.	string
newName	New name of the collection after this operation.	string

Return

Null

Example

Go

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

err = cli.RenameCollection(ctx, milvusclient.NewRenameCollectionOption("my_collection", "my_new_collection"))
if err != nil {
        // handle error
}