RenameCollection()
Addedv2.6.x
This operation renames an existing collection.
func (c *Client) RenameCollection(ctx context.Context, option RenameCollectionOption, callOptions ...grpc.CallOption) error
Request Syntax
option := milvusclient.NewRenameCollectionOption(oldName, newName)
err := client.RenameCollection(ctx, option)
PARAMETERS:
-
oldName (string)
The old name.
-
newName (string)
The new name for the collection.
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"
"log"
"github.com/milvus-io/milvus/client/v2/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 {
log.Fatal("failed to connect to milvus server: ", err.Error())
}
defer cli.Close(ctx)
err = cli.RenameCollection(ctx, milvusclient.NewRenameCollectionOption("my_collection", "my_new_collection"))
if err != nil {
// handle error
}