Node操作Firebird 互动版

sequentially

db.sequentially()方法为序列化查询,其语法格式如下,其中参数可省:

db.sequentially(query, [params], function(row, index), function(err))

如下实例代码:

db.sequentially('SELECT * FROM a', function(row, index) {
        // EXAMPLE
        console.log(row)  ;
    }, function(err) {
        if (err)
            throw err;
        // END
        // IMPORTANT: close the connection
        db.detach();
    });

打印的结果为:

{ ID: 1, NAME: 'tom' }
{ ID: 2, NAME: 'jim' }
练一练sequentially方法吧!