executeRawSQL method
Runs sql directly on the database handle, bypassing the entity layer.
Useful for maintenance statements (VACUUM, PRAGMA, ANALYZE) and for
test harnesses that need to reach an inMemory database, which is
otherwise only accessible through this adapter's handle.
Implementation
ResultSet executeRawSQL(String sql, [List<Object?>? parameters]) {
checkNotClosed();
return _openDatabase().select(sql, _normalizeParameters(parameters));
}