41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
// Copyright 2025 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package utils
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import (
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"context"
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"github.com/pingcap/tidb/pkg/kv"
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"github.com/pingcap/tidb/pkg/meta"
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)
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// GenGlobalIDs generates several global ids by transaction way.
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func GenGlobalIDs(ctx context.Context, n int, storage kv.Storage) ([]int64, error) {
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ids := make([]int64, 0)
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ctx = kv.WithInternalSourceType(ctx, kv.InternalTxnBR)
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err := kv.RunInNewTxn(
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ctx,
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storage,
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true,
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func(ctx context.Context, txn kv.Transaction) error {
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var e error
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t := meta.NewMutator(txn)
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ids, e = t.GenGlobalIDs(n)
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return e
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})
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return ids, err
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}
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