初始提交: Gitea 项目代码

models/migrations/v1_16/v193.go

@@ -0,0 +1,30 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_16
+
+import "gitea.dev/models/db"
+
+func AddRepoIDForAttachment(x db.EngineMigration) error {
+	type Attachment struct {
+		ID         int64  `xorm:"pk autoincr"`
+		UUID       string `xorm:"uuid UNIQUE"`
+		RepoID     int64  `xorm:"INDEX"` // this should not be zero
+		IssueID    int64  `xorm:"INDEX"` // maybe zero when creating
+		ReleaseID  int64  `xorm:"INDEX"` // maybe zero when creating
+		UploaderID int64  `xorm:"INDEX DEFAULT 0"`
+	}
+	if err := x.Sync(new(Attachment)); err != nil {
+		return err
+	}
+
+	if _, err := x.Exec("UPDATE `attachment` set repo_id = (SELECT repo_id FROM `issue` WHERE `issue`.id = `attachment`.issue_id) WHERE `attachment`.issue_id > 0"); err != nil {
+		return err
+	}
+
+	if _, err := x.Exec("UPDATE `attachment` set repo_id = (SELECT repo_id FROM `release` WHERE `release`.id = `attachment`.release_id) WHERE `attachment`.release_id > 0"); err != nil {
+		return err
+	}
+
+	return nil
+}