code.gitea.io/gitea@v1.21.7/models/migrations/v1_16/v191.go (about)

     1  // Copyright 2021 The Gitea Authors. All rights reserved.
     2  // SPDX-License-Identifier: MIT
     3  
     4  package v1_16 //nolint
     5  
     6  import (
     7  	"code.gitea.io/gitea/modules/setting"
     8  
     9  	"xorm.io/xorm"
    10  )
    11  
    12  func AlterIssueAndCommentTextFieldsToLongText(x *xorm.Engine) error {
    13  	sess := x.NewSession()
    14  	defer sess.Close()
    15  	if err := sess.Begin(); err != nil {
    16  		return err
    17  	}
    18  
    19  	if setting.Database.Type.IsMySQL() {
    20  		if _, err := sess.Exec("ALTER TABLE `issue` CHANGE `content` `content` LONGTEXT"); err != nil {
    21  			return err
    22  		}
    23  		if _, err := sess.Exec("ALTER TABLE `comment` CHANGE `content` `content` LONGTEXT, CHANGE `patch` `patch` LONGTEXT"); err != nil {
    24  			return err
    25  		}
    26  	}
    27  	return sess.Commit()
    28  }