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5adb69161f
not the timestamp when RootCoord receive the CreateCollection Request Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
45 lines
1.7 KiB
Go
45 lines
1.7 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package kv
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import (
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"github.com/milvus-io/milvus/internal/util/typeutil"
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)
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type BaseKV interface {
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Load(key string) (string, error)
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MultiLoad(keys []string) ([]string, error)
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LoadWithPrefix(key string) ([]string, []string, error)
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Save(key, value string) error
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MultiSave(kvs map[string]string) error
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Remove(key string) error
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MultiRemove(keys []string) error
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RemoveWithPrefix(key string) error
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Close()
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}
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type TxnKV interface {
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BaseKV
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MultiSaveAndRemove(saves map[string]string, removals []string) error
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MultiRemoveWithPrefix(keys []string) error
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MultiSaveAndRemoveWithPrefix(saves map[string]string, removals []string) error
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}
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type SnapShotKV interface {
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Save(key, value string) (typeutil.Timestamp, error)
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Load(key string, ts typeutil.Timestamp) (string, error)
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MultiSave(kvs map[string]string, additions ...func(ts typeutil.Timestamp) (string, string, error)) (typeutil.Timestamp, error)
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LoadWithPrefix(key string, ts typeutil.Timestamp) ([]string, []string, error)
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MultiSaveAndRemoveWithPrefix(saves map[string]string, removals []string, additions ...func(ts typeutil.Timestamp) (string, string, error)) (typeutil.Timestamp, error)
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}
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