37 lines
1.4 KiB
Go
37 lines
1.4 KiB
Go
// Copyright 2023 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 tables
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import "github.com/pingcap/tidb/pkg/table"
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// SwapReorgPartFields swaps the reorganizePartitions field of two partitioned tables. used in tests.
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func SwapReorgPartFields(src, dst table.Table) bool {
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s, ok := src.(*partitionedTable)
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if !ok {
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return false
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}
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d, ok := dst.(*partitionedTable)
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if !ok {
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return false
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}
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d.reorganizePartitions, s.reorganizePartitions = s.reorganizePartitions, d.reorganizePartitions
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d.meta, s.meta = s.meta, d.meta
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d.partitions, s.partitions = s.partitions, d.partitions
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d.doubleWritePartitions, s.doubleWritePartitions = s.doubleWritePartitions, d.doubleWritePartitions
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d.reorgPartitionExpr, s.reorgPartitionExpr = s.reorgPartitionExpr, d.reorgPartitionExpr
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d.partitionExpr, s.partitionExpr = s.partitionExpr, d.partitionExpr
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return true
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}
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