vikunja-api/pkg/migration/20210709191101.go

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// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public Licensee as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public Licensee for more details.
//
// You should have received a copy of the GNU Affero General Public Licensee
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package migration
import (
"code.vikunja.io/api/pkg/config"
"code.vikunja.io/api/pkg/log"
"src.techknowlogick.com/xormigrate"
"xorm.io/xorm"
)
func init() {
migrations = append(migrations, &xormigrate.Migration{
ID: "20210709191101",
Description: "Make the task title type TEXT instead of varchar(250)",
Migrate: func(tx *xorm.Engine) error {
switch config.DatabaseType.GetString() {
case "sqlite":
// Sqlite only has a "TEXT" type so we don't need to modify it
case "mysql":
_, err := tx.Exec("alter table tasks modify title text not null")
if err != nil {
return err
}
case "postgres":
_, err := tx.Exec("alter table tasks alter column title type text using title::text")
if err != nil {
return err
}
default:
log.Fatal("Unknown db.")
}
return nil
},
Rollback: func(tx *xorm.Engine) error {
return nil
},
})
}