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
}