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dendrite/federationsender/storage/postgres/deltas/2021020411080000_rooms.go
Neil Alexander 6099379ea4
Remove rooms table from federation sender (#1751)
* Remove last sent event ID column from federation sender

* Remove EventIDMismatchError

* Remove the federationsender rooms table altogether, it's useless

* Add migration

* Fix migrations

* Fix migrations
2021-02-04 11:52:49 +00:00

46 lines
1.2 KiB
Go

// Copyright 2021 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package deltas
import (
"database/sql"
"fmt"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/pressly/goose"
)
func LoadFromGoose() {
goose.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
}
func LoadRemoveRoomsTable(m *sqlutil.Migrations) {
m.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
}
func UpRemoveRoomsTable(tx *sql.Tx) error {
_, err := tx.Exec(`
DROP TABLE IF EXISTS federationsender_rooms;
`)
if err != nil {
return fmt.Errorf("failed to execute upgrade: %w", err)
}
return nil
}
func DownRemoveRoomsTable(tx *sql.Tx) error {
// We can't reverse this.
return nil
}