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- /*
- * Copyright © 2020 Musing Studio LLC.
- *
- * This file is part of WriteFreely.
- *
- * WriteFreely is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, included
- * in the LICENSE file in this source code package.
- */
-
- package migrations
-
- func supportPostSignatures(db *datastore) error {
- t, err := db.Begin()
- if err != nil {
- t.Rollback()
- return err
- }
-
- _, err = t.Exec(`ALTER TABLE collections ADD COLUMN post_signature ` + db.typeText() + db.collateMultiByte() + ` NULL` + db.after("script"))
- if err != nil {
- t.Rollback()
- return err
- }
-
- err = t.Commit()
- if err != nil {
- t.Rollback()
- return err
- }
-
- return nil
- }
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