milvus/internal/rootcoord/rename_collection_task.go

45 lines
1.7 KiB
Go
Raw Normal View History

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rootcoord
import (
"context"
"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
"github.com/milvus-io/milvus/internal/util/proxyutil"
)
type renameCollectionTask struct {
baseTask
Req *milvuspb.RenameCollectionRequest
}
func (t *renameCollectionTask) Prepare(ctx context.Context) error {
if err := CheckMsgType(t.Req.GetBase().GetMsgType(), commonpb.MsgType_RenameCollection); err != nil {
return err
}
return nil
}
func (t *renameCollectionTask) Execute(ctx context.Context) error {
if err := t.core.ExpireMetaCache(ctx, t.Req.GetDbName(), []string{t.Req.GetOldName()}, InvalidCollectionID, "", t.GetTs(), proxyutil.SetMsgType(commonpb.MsgType_RenameCollection)); err != nil {
return err
}
return t.core.meta.RenameCollection(ctx, t.Req.GetDbName(), t.Req.GetOldName(), t.Req.GetNewDBName(), t.Req.GetNewName(), t.GetTs())
}