58 lines
2.2 KiB
Go
58 lines
2.2 KiB
Go
// Copyright 2024 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 core
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import (
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"github.com/pingcap/tidb/pkg/expression"
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"github.com/pingcap/tidb/pkg/planner/cardinality"
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"github.com/pingcap/tidb/pkg/planner/core/base"
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plannerutil "github.com/pingcap/tidb/pkg/planner/util"
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"github.com/pingcap/tidb/pkg/planner/util/utilfuncp"
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"github.com/pingcap/tidb/pkg/statistics"
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"github.com/pingcap/tidb/pkg/util/set"
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"go.uber.org/atomic"
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)
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func init() {
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// For code refactor init.
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utilfuncp.AddSelection = addSelection
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utilfuncp.FindBestTask = findBestTask
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utilfuncp.HasMaxOneRowUtil = HasMaxOneRow
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utilfuncp.GetTaskPlanCost = getTaskPlanCost
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utilfuncp.CanPushToCopImpl = canPushToCopImpl
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utilfuncp.GetStreamAggs = getStreamAggs
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utilfuncp.GetHashAggs = getHashAggs
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utilfuncp.PruneByItems = pruneByItems
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utilfuncp.AppendCandidate4PhysicalOptimizeOp = appendCandidate4PhysicalOptimizeOp
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utilfuncp.PushDownTopNForBaseLogicalPlan = pushDownTopNForBaseLogicalPlan
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// For mv index init.
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cardinality.GetTblInfoForUsedStatsByPhysicalID = getTblInfoForUsedStatsByPhysicalID
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cardinality.CollectFilters4MVIndex = collectFilters4MVIndex
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cardinality.BuildPartialPaths4MVIndex = buildPartialPaths4MVIndex
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statistics.PrepareCols4MVIndex = PrepareIdxColsAndUnwrapArrayType
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// For basic optimizer init.
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base.InvalidTask = &RootTask{} // invalid if p is nil
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expression.EvalSimpleAst = evalAstExpr
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expression.BuildSimpleExpr = buildSimpleExpr
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expression.DecodeKeyFromString = decodeKeyFromString
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plannerutil.EvalAstExprWithPlanCtx = evalAstExprWithPlanCtx
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plannerutil.RewriteAstExprWithPlanCtx = rewriteAstExprWithPlanCtx
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DefaultDisabledLogicalRulesList = new(atomic.Value)
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DefaultDisabledLogicalRulesList.Store(set.NewStringSet())
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}
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