43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
// Copyright 2019 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 types
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import (
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"strings"
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"github.com/pingcap/parser/model"
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)
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// FieldName records the names used for mysql protocol.
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type FieldName struct {
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OrigTblName model.CIStr
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OrigColName model.CIStr
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DBName model.CIStr
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TblName model.CIStr
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ColName model.CIStr
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}
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// String implements Stringer interface.
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func (name *FieldName) String() string {
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builder := strings.Builder{}
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if name.TblName.L != "" {
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builder.WriteString(name.TblName.L + ".")
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}
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if name.DBName.L != "" {
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builder.WriteString(name.DBName.L + ".")
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}
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builder.WriteString(name.ColName.L)
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return builder.String()
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}
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