初始提交: Gitea 项目代码

models/migrations/v1_16/v191.go

@@ -0,0 +1,27 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_16
+
+import (
+	"gitea.dev/models/db"
+	"gitea.dev/modules/setting"
+)
+
+func AlterIssueAndCommentTextFieldsToLongText(x db.EngineMigration) error {
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+
+	if setting.Database.Type.IsMySQL() {
+		if _, err := sess.Exec("ALTER TABLE `issue` CHANGE `content` `content` LONGTEXT"); err != nil {
+			return err
+		}
+		if _, err := sess.Exec("ALTER TABLE `comment` CHANGE `content` `content` LONGTEXT, CHANGE `patch` `patch` LONGTEXT"); err != nil {
+			return err
+		}
+	}
+	return sess.Commit()
+}