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。
For MDC tables, the selection of BLOCKINSERT may improve the performance of INSERT operations by locking at the block level and avoiding row locks for INSERT operations.
对于mdc表,选择BLOCKINSERT可以提高INSERT操作的性能,因为使用的是块级的锁,避免了为INSERT操作使用行锁。
The solidDB solution is made possible by the ability to allocate row images and row shadow images (different versions of the same row) without using inefficient block structures.
solidDB解决方案之所以能够实现, 是因为做到了分配行镜像和行影子镜像(相同行的不同版本),而不必使用低效的块结构。
The row_label helper takes a block and places the block text in the label tag, with no other row contents.
row_label助手将获取一个块并将块文本(而非其他行内容)放入标签标记中。
The row class, seen in the ingredient listing, sets a 42-pixel high block, suitable for a single line in a stack of lines inside a rounded rectangle.
您在配料清单中看到的row类将设置42像素高的块,该块适用于圆角矩形内的一叠行中的一行。
Four cranes block out the skyline, but the foreground is row upon row of boarded-up houses and shuttered storefronts.
四架起重机架起了天际线,其下却是一排排的板房和门窗紧锁的店面。
Putting the country's historic jewels on the block has proved uncontroversial so far, but could yet provoke a public row.
到目前为止,出售国家古迹这个做法虽显得无可置疑,但仍可能引发公众不满。
We use the DB2 OLAP function row_number to assign a unique number to each affected row and then run a block-wise searched update, followed by a COMMIT.
我们使用DB 2olap函数row _number将一个惟一的数值赋给每个受影响的列,然后运行一个block - wise搜索更新,之后执行一次COMMIT。
This portion of the data block contains information about the actual rows in the block (including addresses for each row piece in the row data area).
这部分的数据块包含了有关实际的行的信息(包括行数据区域每个行片段的地址)。
Then sometimes I can see a row of lion sculptures, each pair different, guarding the businesses all down the block.
我时不时能看到成排的形态各异的石狮子,守卫着街区的高楼大厦。
Therefore, in the heart of the urban block, overlooked by the plant row, the play areas resemble to a big roofless space, sheltering children's games.
因此,城市街区中心的游乐区被植物俯瞰,像没有屋顶的大型空间,保护儿童嬉戏。
It isn't this 10-block area of Skid Row where all you see is plight and hypodermic needles and homelessness.
它不是一个你看到的困境及到处都是皮下注射针头和无家可归的由10个街区构成的贫民窟。
This is the meeting spot because most of the runners in this group call Skid row-a roughly 50-block area in the heart of Los angeles-home.
这作为聚会的地点是因为这个组织大多数跑者称贫民窟窟——一个在洛杉矶心脏位置大概有50条街的区域——为家。
This Paper have mainly presented the design, function and manufacture of the LCD character lattice mould block (16 digit-1 row lattice).
本文主要介绍LCD字符(16位1行点阵)模块设计、功能及制造。
The row over the bay had led Slovenia to block Croatia's EU membership negotiations.
针对该海湾的争议导致斯洛文尼亚阻碍克罗地亚加入欧盟的谈判。
In this paper we discuss a block-iterative algorithm with row projection for solving large consistent linear system.
探讨了一种行投影块迭代算法来求解大型相容线性系统。
This portion of the data block contains information about the actual rows in the block (including addresses for each row piece in the row data area).
数据块的这部分包涵了关于数据块中拥有行的表的信息。
It organizes data block partition, indexes data blocking based on the order of row and line, implements the local loading of terrain data.
该方法对数据进行分块组织,按行列顺序对数据块编号,实现对地形数据的部分读取。
It organizes data block partition, indexes data blocking based on the order of row and line, implements the local loading of terrain data.
该方法对数据进行分块组织,按行列顺序对数据块编号,实现对地形数据的部分读取。
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