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	Add a primary key to Topic and RepoTopic tables Fix #8920 Signed-off-by: Andrew Thornton <art27@cantab.net>
		
			
				
	
	
		
			40 lines
		
	
	
		
			932 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			40 lines
		
	
	
		
			932 B
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package migrations
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import (
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	"code.gitea.io/gitea/modules/timeutil"
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	"xorm.io/xorm"
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)
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func addPrimaryKeyToRepoTopic(x *xorm.Engine) error {
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	// Topic represents a topic of repositories
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	type Topic struct {
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		ID          int64  `xorm:"pk autoincr"`
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		Name        string `xorm:"UNIQUE VARCHAR(25)"`
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		RepoCount   int
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		CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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		UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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	}
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	// RepoTopic represents associated repositories and topics
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	type RepoTopic struct {
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		RepoID  int64 `xorm:"pk"`
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		TopicID int64 `xorm:"pk"`
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	}
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	sess := x.NewSession()
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	defer sess.Close()
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	if err := sess.Begin(); err != nil {
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		return err
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	}
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	recreateTable(sess, &Topic{})
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	recreateTable(sess, &RepoTopic{})
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	return sess.Commit()
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}
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