only adj. 1.唯一的。 2.无比的,独一无二的;最适当的。 an only child 独生子。 This is the onlyexample [These are the only examples] I know. 我知道的例子只有这一个[这些]。 one's only hope 某人的唯一希望。 the only man present 唯一的出席者[在场的人]。 He's the only man for the position. 他是最适宜那个职位的人。 adv. 1.仅仅;只,单,才;不过。 2.结果却;不料。 I can only guess [guess only]. 我只能推测罢了。 O- I [I only] can guess. 只有我能够猜得出。 O- fancy! 想想看罢!He came only yesterday. 他是昨天才来的。 He went to the seaside only to be drowned. 他去海边游泳结果却淹死了。 if only 只要…,只要…就好了 (If only he would stop talking! 只要他不讲话就好了)。 not only ... but (also) 不但…而且…。 only by ... can ... 只有…才能…。 only just 好容易;刚刚才;恰好 (I have only just received it. 我才收到。I was only just in time.我刚好赶上)。 only not 简直是;跟…差不多。 only too 极,太,非常;实在;可惜(only too glad 极乐意 (to do)。 only too true 千真万确)。 1.但是,可是。 2.〔与 that 同用〕除了…;要不是…。 He makes good resolutions, only he never keeps them. 他决心虽好,但不能持久。 I should like to go, only that I am ill. 我倒很想去,可是我有病。 only for 要是没有 (O- for my tea, I should have had the headache. 要是不喝茶,我又会犯头痛病了)。
Provides a forward - only cursor to enumerate through messages in a message queue 提供一个只进游标,以枚举通过消息队列中的消息。
Forward - only cursor 只向前游标
Forward - only cursor allows you to only scroll forward through the recordset 提供一个静态的数据集副本;支持数据与所有游标移动类型。
Method with all forward - only cursor types returns the number of rows read so far through the cursor 方法都会返回目前已通过游标阅读的行数。
Provides forward - only cursor semantics to enumerate through all public queues on the network 提供只进游标语义,以枚举网络上的所有公共队列。
Object , which works like a read - only , forward - only cursor that you can bind controls to 对象) ,其工作方式与可将控件绑定到的只读、只进游标类似。
Dynamic cursors including regular forward - only cursors do not retrieve rows until they are fetched 动态游标(包括通常的只进游标)只有在提取行时才进行检索。
This dramatic difference is due to the light - weight forward - only cursor that is the default in pdo 之所以有这么大的差异,是因为在pdo中默认的游标是轻量级的只能向前移动的游标。
Provides forward - only cursor semantics to enumerate through all public queues on the network that meet the specified criteria 提供只进游标语义,以枚举网络上满足指定判据的所有公共队列。
Fast forward - only cursors vary in when they acquire their locks depending on the execution plan chosen by the query optimizer 快速只进游标在获取锁的时间上会有所不同,这取决于查询优化器选择的执行计划。