Rather than request all the records and then slice the records needed, the code below USES an OFFSET of 5 and a LIMIT of 10 in the actual SQL query, greatly improving performance.
下面的代码并没有先请求所有的记录,然后对所需要的记录进行分片,而是在实际的查询中使用了5作为OFFSET、10作为LIMIT,这可以极大地提高性能。
One advantage over CDDB is that multiple CD results can be returned from such a query, to deal with possible collisions between track offset details for different CDs.
超过CDDB的一个优势是,可以从这样的查询返回多个CD结果,以便处理不同CD的曲目偏移量详细信息之间可能的冲突。
Any query such as the one in Listing 1 has a precise path to the specified datum, which a DBMS can quickly determine in balanced trees and byte-offset codings.
如清单1中所示的任何查询都有到指定数据的精确路径,DBMS可以迅速地在均衡树和字节偏移编码中确定它。
Why is this function failing with "There was an error parsing the query. [Token line number, Token line offset, , Token in error, , ]"?
为什么是这个函数失败,“错误解析查询有。[标记线,标记线偏移,,错误的标记,,]”?
To achieve speedup, a PLINQ query must have enough delightfully parallel work to offset the overhead.
为了实现加速,PLINQ查询必须具有足够的适合并行工作来弥补开销。
The main motivation of knowledge compilation is putting the main expense on the off-line stage, using for numerous Effective off-line query to offset, and generate a fast online inference system.
知识编译的主要动机是将主要花销放在离线阶段,用无数次的有效在线查询抵消,并生成一个快捷的在线推理系统。
The main motivation of knowledge compilation is putting the main expense on the off-line stage, using for numerous Effective off-line query to offset, and generate a fast online inference system.
知识编译的主要动机是将主要花销放在离线阶段,用无数次的有效在线查询抵消,并生成一个快捷的在线推理系统。
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