automatically ignore known forwarded addresses, fixes #64

vendor/go.mau.fi/util/dbutil/samples/output/01-sqlite3.sql

@@ -0,0 +1,10 @@
+CREATE TABLE foo (
+	key INTEGER PRIMARY KEY,
+
+	data JSONB NOT NULL
+);
+
+CREATE TRIGGER test AFTER INSERT ON foo WHEN NEW.data->>'action' = 'delete' BEGIN
+	DELETE FROM test WHERE key <= NEW.data->>'index';
+END;
+-- end only sqlite