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vikunja/pkg/migration/20241028131622.go

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2.1 KiB
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// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present 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 License 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 License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package migration
import (
"strings"
"code.vikunja.io/api/pkg/db"
"src.techknowlogick.com/xormigrate"
"xorm.io/xorm"
"xorm.io/xorm/schemas"
)
func init() {
migrations = append(migrations, &xormigrate.Migration{
ID: "20241028131622",
Description: "Add potentially missing indexes",
Migrate: func(tx *xorm.Engine) error {
var queries []string
switch db.Type() {
case schemas.POSTGRES:
queries = []string{
"CREATE INDEX IF NOT EXISTS IDX_projects_owner_id ON projects (owner_id)",
"CREATE INDEX IF NOT EXISTS IDX_projects_parent_project_id ON projects (parent_project_id)",
}
case schemas.MYSQL:
queries = []string{
"CREATE INDEX IDX_projects_owner_id ON projects (owner_id)",
"CREATE INDEX IDX_projects_parent_project_id ON projects (parent_project_id)",
}
case schemas.SQLITE:
queries = []string{
"CREATE INDEX IF NOT EXISTS IDX_projects_owner_id ON projects (owner_id)",
"CREATE INDEX IF NOT EXISTS IDX_projects_parent_project_id ON projects (parent_project_id)",
}
}
for _, query := range queries {
_, err := tx.Exec(query)
if err != nil && (!strings.Contains(err.Error(), "Error 1061") || !strings.Contains(err.Error(), "Duplicate key name")) {
return err
}
}
return nil
},
Rollback: func(tx *xorm.Engine) error {
return nil
},
})
}