code.gitea.io/gitea@v1.21.7/models/migrations/v1_11/v110.go (about)

     1  // Copyright 2019 The Gitea Authors. All rights reserved.
     2  // SPDX-License-Identifier: MIT
     3  
     4  package v1_11 //nolint
     5  
     6  import (
     7  	"xorm.io/xorm"
     8  	"xorm.io/xorm/schemas"
     9  )
    10  
    11  func ChangeReviewContentToText(x *xorm.Engine) error {
    12  	switch x.Dialect().URI().DBType {
    13  	case schemas.MYSQL:
    14  		_, err := x.Exec("ALTER TABLE review MODIFY COLUMN content TEXT")
    15  		return err
    16  	case schemas.ORACLE:
    17  		_, err := x.Exec("ALTER TABLE review MODIFY content TEXT")
    18  		return err
    19  	case schemas.MSSQL:
    20  		_, err := x.Exec("ALTER TABLE review ALTER COLUMN content TEXT")
    21  		return err
    22  	case schemas.POSTGRES:
    23  		_, err := x.Exec("ALTER TABLE review ALTER COLUMN content TYPE TEXT")
    24  		return err
    25  	default:
    26  		// SQLite doesn't support ALTER COLUMN, and it seem to already make String to _TEXT_ default so no migration needed
    27  		return nil
    28  	}
    29  }