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36 lines
594 B
36 lines
594 B
5 years ago
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// Copyright 2019 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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import "strings"
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type columnMap []string
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func (m columnMap) contain(colName string) bool {
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if len(m) == 0 {
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return false
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}
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n := len(colName)
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for _, mk := range m {
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if len(mk) != n {
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continue
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}
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if strings.EqualFold(mk, colName) {
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return true
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}
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}
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return false
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}
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func (m *columnMap) add(colName string) bool {
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if m.contain(colName) {
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return false
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}
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*m = append(*m, colName)
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return true
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}
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