Платформа ЦРНП "Мирокод" для разработки проектов
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26 lines
655 B
26 lines
655 B
// Copyright 2018 The Xorm Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style |
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// license that can be found in the LICENSE file. |
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package xorm |
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// Transaction Execute sql wrapped in a transaction(abbr as tx), tx will automatic commit if no errors occurred |
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func (engine *Engine) Transaction(f func(*Session) (interface{}, error)) (interface{}, error) { |
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session := engine.NewSession() |
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defer session.Close() |
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if err := session.Begin(); err != nil { |
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return nil, err |
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} |
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result, err := f(session) |
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if err != nil { |
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return nil, err |
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} |
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if err := session.Commit(); err != nil { |
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return nil, err |
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} |
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return result, nil |
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}
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