41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
// Copyright 2021 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package bindinfo
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import (
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"github.com/pingcap/tidb/sessionctx/variable"
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)
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var (
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lastPlanBindingUpdateTime = "last_plan_binding_update_time"
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)
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// GetScope gets the status variables scope.
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func (h *BindHandle) GetScope(status string) variable.ScopeFlag {
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return variable.ScopeSession
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}
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// Stats returns the server statistics.
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func (h *BindHandle) Stats(vars *variable.SessionVars) (map[string]interface{}, error) {
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h.bindInfo.Lock()
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defer func() {
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h.bindInfo.Unlock()
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}()
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m := make(map[string]interface{})
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m[lastPlanBindingUpdateTime] = h.bindInfo.lastUpdateTime.String()
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return m, nil
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}
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