tidb options 源码
tidb options 代码
文件路径：/store/driver/options/options.go
// Copyright 2021 PingCAP, Inc.
//
// Licensed 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 options
import (
"github.com/pingcap/tidb/kv"
storekv "github.com/tikv/client-go/v2/kv"
)
// GetTiKVReplicaReadType maps kv.ReplicaReadType to tikv/kv.ReplicaReadType.
func GetTiKVReplicaReadType(t kv.ReplicaReadType) storekv.ReplicaReadType {
switch t {
case kv.ReplicaReadLeader:
return storekv.ReplicaReadLeader
case kv.ReplicaReadFollower:
return storekv.ReplicaReadFollower
case kv.ReplicaReadMixed:
return storekv.ReplicaReadMixed
case kv.ReplicaReadClosest:
return storekv.ReplicaReadMixed
case kv.ReplicaReadClosestAdaptive:
return storekv.ReplicaReadMixed
}
return 0
}
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