remove legacy foreigh key vialotions in transaction_accounts

diff --git a/app/src/main/res/raw/sql_40.sql b/app/src/main/res/raw/sql_40.sql
new file mode 100644 (file)
index 0000000..18a350a
--- /dev/null
+++ b/app/src/main/res/raw/sql_40.sql
@@ -0,0 +1,17 @@
+-- Copyright © 2020 Damyan Ivanov.
+-- This file is part of MoLe.
+-- MoLe is free software: you can distribute it and/or modify it
+-- under the term of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your opinion), any later version.
+--
+-- MoLe 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 General Public License terms for details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with MoLe. If not, see <https://www.gnu.org/licenses/>.
+pragma foreign_keys=off;
+delete from transaction_accounts where not exists (select 1 from accounts a where a.profile=transaction_accounts.profile and a.name=transaction_accounts.account_name);
+delete from transaction_accounts where not exists (select 1 from transactions t where t.profile=transaction_accounts.profile and t.id=transaction_accounts.transaction_id);
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