The first strategy I'll demonstrate for mapping your domain class to a legacy table is using a static mapping block. 我将示范的第一个将域类映射到遗留表的策略是使用静态mapping块。
All other operations besides INSERT will use table, block and/ or row locking as one would expect. 除了INSERT外的所有其他操作将使用表、块和/或行锁。
This new DELETE algorithm in DB2 V8.2.2 can drastically reduce the logging and processing associated with the deletion of rows in an MDC table and its corresponding block indexes. DB2V8.2.2中这种新的DELETE算法可以显著减少与MDC表中行及其相应的块索引的删除相关的日志记录和处理。
In Oracle table compression, duplicate values are removed in a database block, and information is stored to recreate the uncompressed data within the block. 在Oracle表压缩中,数据库块中重复的值将被去除,信息将被存储起来,以便在块中重新创建未压缩的数据。下面的例子展示了如何用压缩特性创建分区表。
When DB2 performs an index or table scan, DB2 will block on a row lock when it comes across an uncommitted row which another transaction has exclusively ( X) locked. DB2在执行索引或表扫描时,如果遇到一个被另一个事务独占(X)锁定的未提交行,那么DB2将阻塞在行锁上。
When DB2 encounters an INSERT on an MDC table, it looks for a free block. 当DB2碰到对MDC表的INSERT操作时,它寻找一个空闲的块。
When scanning an MDC table, block locking could be deferred for an index scan. 当扫描一个MDC表时,对于索引扫描,块锁可以推迟。
Meanwhile, the mapping table is combined with the block information to achieve fast addressing in reading and writing, and also balances the space utilization and the recycling cost. 通过将映射表与块信息相结合来实现读写操作中地址的查找,均衡了空间利用率和回收代价。
The trick is getting the table names array from the outer block into the inner block without explicitly passing it in somehow ( which would have made the DSL ugly). 此处的技巧是:将表名数组从外部的block隐式地传递到内部的block中。用显式方式传递会让DSL看起来很丑陋。
And David says: 'May their table become a snare and a trap, a stumbling block and a retribution for them. 大卫也说,愿他们的筵席变为网罗,变为机槛,变为绊脚石,作他们的报应。
A sturdy, usually rectangular table with flush surfaces and straight, block legs that are equal in thickness to the top of the table and form its four corners. 一种有齐平桌面且牢固的通常为长方形的桌子,桌腿直而粗,其厚度与桌面相等并形成桌子的四个角。
Shaking Table Study of Five-Story Unreinforced Concrete Block Masonry Model Buildings 五层砌块模型房屋的振动台试验研究
Every object has some additional bytes that the common language runtime uses to manage the object, such as the object's virtual table pointer and a reference to a sync block. 每个对象都有一些附加字节,通用语言运行库用来管理对象,如对象的虚表指针和同步锁定引用。
We proposed a fast slide mark compact algorithm, which reduces the overhead by mark bit table, live block pool and offset table. 本文提出一种快速的滑动标记缩并算法,它通过位图、活块池和块内偏移表来简化算法,大大的降低了开销。
( Parsons School of Design in New York) a sturdy rectangular table with block legs at the four corners. (纽约帕森斯设计学校中)一种四角有木腿的坚固的直角桌子。
The features of microcomputer control system of type HDZ& 10B electronic beam welder and main functions to control the welding table system are introduced. The block diagram of the microcomputer control system and the welding control program flow chart are given. 介绍了HDZ&10B型电子束焊机微机控制系统的特点和控制焊接工作台方面的主要功能指标,给出了该微机控制系统的组成框图和焊接控制程序结构图。
In this paper the shaking table test results of a 1/ 4 scale 10 storied concrete hollow block model building are presented and the yielding mechanism is discussed in detail. 本文通过1/4比例的10层大开间混凝土砌块模型结构的地震模拟试验,研究了砌块结构屈服机制,为结构设计及规范的修订提供了参考数据。
It also devises the DCS application system. The design of sequence table and the program of calculation block are realized. 综合运用了各种控制功能,对DCS应用系统称重配比仪表进行了设计,并实现了顺控表的设计和运算功能块的编程。
In this paper spatial data organization structure chart of seamless GIS is advanced, the point, line, area, complex feature, DTM data and attribute merge table of block are discussed in detail. 本文给出了无缝GIS空间数据组织结构图,并详细列出了图块的点、线、面、复杂要素、DTM数据以及属性拼接表的数据结构。
A comprehensive description is given of file organization principle, technique for making index table, process of calling file and source programme's block diagram lor calling file record. 根据文件中记录的长短和多少等不同特点,详细地介绍了文件的组织方法、建立索引表技术和文件调用过程,并给出调用文件记录的源程序框图。
Sequence table and calculation block are programmed. 编写了顺控表和运算块的程序。
This article deeply analyses the relationship between block table and block of the executable file in Windows NT. The article finally discusses the method of access system file block. 深入地剖析了WINDOWSnt可执行文件的块表与块之间的构结关系,探讨了获取系统文件块的方法。
Objective To study the influence of barbotage on blockage characteristics ( onset for pain sensation spreading, duration of sensation blockage, onset time and duration of motor blockage, onset and duration of sensation fixation, table 1) during subarachnoid spinal block with Levobupivacaine. 目的观察往返吸注给药法对左旋布比卡因蛛网膜下隙阻滞(腰麻)特征(痛觉和运动阻滞起效时间及持效时间、阻滞平面固定时间和持效时间)的影响。
And then, considering the relationship between the pixels, the algorithm divided the background into several blocks by means of the statistic table of pixels change, and used the different velocity updating every block, which can make the model adapt the changing environment quickly. 同时,考虑到相邻像素间的相关性,在背景更新时使用像素变化统计表,将背景区域进行分块处理,每块采用不同更新速率,从而使模型能更快的适应环境的变化。
After that according to the grey-scale quantized formula, the one thousandth quantized table is used to quantize the Julia image block to form the stationary dictionary. 再根据灰度量化规则,用第一千张量化表量化产生的Julia图像块,作为压缩编码中的固定字典。
In this paper the shaking table test of the 1/ 8 scale model of six storey concrete block masonry building supported by frame-shear wall at the first two stories was studied. 进行了底部2层框剪上部6层混凝土砌块砌体房屋1/8比例模型振动台试验。
Then we according to the encoding characteristics of JPEG XR, propose a novel rate control algorithm which based on a adaptive rate-distortion table, it can adjust based on the current situation of the macro block coding. 然后本文根据JPEGXR的编码特点,提出了一种基于自适应率失真表的码率控制算法,该算法能够根据当前宏块的编码情况,自适应地调整率失真表。
Information extraction technique of table is initially tested and the block structure of information extraction realization is importantly presented. 然后对表格的信息抽取技术进行了初步的尝试,介绍了信息抽取模块结构的实现。
There are four choices of look-up table to use for encoding coefficient token for a 4 × 4 block. 查找表用于为一个4×4块编码系数标志,它有四种选择。