1 files changed, 0 insertions, 69 deletions
diff --git a/models/migrations/v44.go b/models/migrations/v44.go
deleted file mode 100644
index 4de3ad4e99..0000000000
--- a/models/migrations/v44.go
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2017 The Gitea Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package migrations
-
-import (
-	"fmt"
-
-	"github.com/go-xorm/xorm"
-)
-
-func removeDuplicateUnitTypes(x *xorm.Engine) error {
-	// RepoUnit describes all units of a repository
-	type RepoUnit struct {
-		RepoID int64
-		Type   int
-	}
-
-	// Enumerate all the unit types
-	const (
-		UnitTypeCode            = iota + 1 // 1 code
-		UnitTypeIssues                     // 2 issues
-		UnitTypePullRequests               // 3 PRs
-		UnitTypeReleases                   // 4 Releases
-		UnitTypeWiki                       // 5 Wiki
-		UnitTypeExternalWiki               // 6 ExternalWiki
-		UnitTypeExternalTracker            // 7 ExternalTracker
-	)
-
-	var externalIssueRepoUnits []RepoUnit
-	err := x.Where("type = ?", UnitTypeExternalTracker).Find(&externalIssueRepoUnits)
-	if err != nil {
-		return fmt.Errorf("Query repositories: %v", err)
-	}
-
-	var externalWikiRepoUnits []RepoUnit
-	err = x.Where("type = ?", UnitTypeExternalWiki).Find(&externalWikiRepoUnits)
-	if err != nil {
-		return fmt.Errorf("Query repositories: %v", err)
-	}
-
-	sess := x.NewSession()
-	defer sess.Close()
-
-	if err := sess.Begin(); err != nil {
-		return err
-	}
-
-	for _, repoUnit := range externalIssueRepoUnits {
-		if _, err = sess.Delete(&RepoUnit{
-			RepoID: repoUnit.RepoID,
-			Type:   UnitTypeIssues,
-		}); err != nil {
-			return fmt.Errorf("Delete repo unit: %v", err)
-		}
-	}
-
-	for _, repoUnit := range externalWikiRepoUnits {
-		if _, err = sess.Delete(&RepoUnit{
-			RepoID: repoUnit.RepoID,
-			Type:   UnitTypeWiki,
-		}); err != nil {
-			return fmt.Errorf("Delete repo unit: %v", err)
-		}
-	}
-
-	return sess.Commit()
-}