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b474628f03
This pull request introduces a workaround in the database range deleter: if key == hash(value), the entry will be excluded from deletion. In hash mode, trie nodes are stored using their hash as the database key without any prefix. As a result, they may unintentionally collide with entries marked for deletion. This workaround will remain in place until hash mode is fully deprecated.
23 lines
1,008 B
Go
23 lines
1,008 B
Go
// Copyright 2025 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package ethdb
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import "errors"
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// ErrTooManyKeys is returned when the number of keys pending range
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// deletion exceeds the allowed limit.
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var ErrTooManyKeys = errors.New("exceeded maximum keys for range deletion")
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