dbflow 3.x 批量操作

Question

dbflow 3.x的版本如何进行 批量删除（异步和同步）和保存

Answer 1

批量保存用事务去处理，官方有提供同步事务和异步事务，具体看自己选择，至于删除，没有发现有异步方法，我一般这样用：

    //删除
    public synchronized void clearAll() {
        SQLite.delete().from(Model.class).execute();
    }
    
    //批量插入
    //同步事务
    FlowManager.getDatabase(YourDatabase.class)
                .executeTransaction(new ProcessModelTransaction.Builder<YourModel>(
                        BaseModel::insert
                ).addAll(YourModeList).build());
    //异步事务
    FlowManager.getDatabase(YourDatabase.class)
                .beginTransactionAsync(new ProcessModelTransaction.Builder<YourModel>(
                        BaseModel::insert
                ).addAll(YourModelList).build())
                .error(your log)
                .success(your log)
                .build()
                .execute();

Answer 2

官方文档很齐全的说，参考：DBFlow Doc