Change review content column to type text in db

models/migrations/migrations.go

@@ -274,6 +274,8 @@ var migrations = []Migration{
  NewMigration("Add comment_id on table notification", addCommentIDOnNotification),
  // v109 -> v110
  NewMigration("add can_create_org_repo to team", addCanCreateOrgRepoColumnForTeam),
+ // v110 -> v111
+ NewMigration("change review content type to text", changeReviewContentToText),
 }
 
 // Migrate database to current version

models/migrations/v110.go

@@ -0,0 +1,36 @@
+// Copyright 2019 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 (
+ "xorm.io/core"
+ "xorm.io/xorm"
+)
+
+func changeReviewContentToText(x *xorm.Engine) error {
+
+ if x.Dialect().DBType() == core.MYSQL {
+ _, err := x.Exec("ALTER TABLE review MODIFY COLUMN content TEXT")
+ return err
+ }
+
+ if x.Dialect().DBType() == core.ORACLE {
+ _, err := x.Exec("ALTER TABLE review MODIFY content TEXT")
+ return err
+ }
+
+ if x.Dialect().DBType() == core.MSSQL {
+ _, err := x.Exec("ALTER TABLE review ALTER COLUMN content TEXT")
+ return err
+ }
+
+ if x.Dialect().DBType() == core.POSTGRES {
+ _, err := x.Exec("ALTER TABLE review ALTER COLUMN content TYPE TEXT")
+ return err
+ }
+
+ // SQLite doesn't support ALTER COLUMN, and it seem to already make String to _TEXT_ default so no migration needed
+ return nil
+}

models/review.go

@@ -52,7 +52,7 @@ type Review struct {
  ReviewerID int64 `xorm:"index"`
  Issue *Issue `xorm:"-"`
  IssueID int64 `xorm:"index"`
- Content string
+ Content string `xorm:"TEXT"`
 
  CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
  UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`