clean static method
Implementation
static Future<void> clean(SchemaMetaData smd, SchemaMetaData smdSys) async {
DbTransaction mysqlTransaction =
await DataBaseHelper.getDbTransaction(C_DATABASE_NAME);
try {
CleanTables cleanTables = CleanTables(smd, smdSys, mysqlTransaction);
await cleanTables.init();
await cleanTables.deleteDuplicates();
} finally {
await mysqlTransaction.connection.close();
await mysqlTransaction.endTransaction();
await mysqlTransaction.closePool();
}
}