This can be expensive in terms of query performance, especially if you only want a subset of the rows from a large table.
就查询性能而言，这是十分昂贵的，尤其是当您只需要大型表中的行的子集时。
A large table space named SYSCATSPACE, which is used to store the system catalog tables and views associated with the database.
一个名为syscatspace的大表空间，用于存储与数据库有关的系统目录表和视图。
The first thing you’d notice is that all the programmers are in a room together, usually sitting around a large table in the middle of the room.
你注意到的第一件事是所有程序员都同在一间屋里，经常是围坐在房屋中间的一张大桌子边。
Six men made a litter of their guns; on this they laid the body, and bore it, with bared heads, with solemn slowness, to the large table in the tap-room.
六个人用他们的步枪组成一个担架，把尸体放在上面，脱下帽子，缓步庄严地抬进酒店的厅堂，停放在一张大桌子上。
You might also have a query that runs against a very large table that USES the same buffer pool and involves reading more pages than the total buffer size.
假设有一个针对非常大的表运行的查询，它使用同一个缓冲池并且需要读取比总的缓存区大小还多的页。
This pergola gives access to both buildings and features a large table for alfresco dining on summer days.
可以通过绿廊进入建筑，一张大桌别具特色，在夏天能用于露天餐饮。
However, even then it might be possible to normalize a large table selectively into several smaller tables.
但是，尽管如此，将大表有选择性地进行规范化处理，分为几个更小的表是可能的。
The preceding query requires MySQL to perform a full table scan, the slowest type of query for a large table.
上面的那个查询会执行一个全表扫描，对于一个大表来说这是最慢的一种查询方式。
There was a large table in the corner. On the table stood a very beautiful vase. It was handed down from my grandpa.
在角落里有一张大桌子，桌子上有一个非常漂亮的花瓶，是我祖父传下来的。
The first thing you'd notice is that all the programmers are in a room together, usually sitting around a large table in the middle of the room.
你注意到的第一件事是所有程序员都同在一间屋里，经常是围坐在房屋中间的一张大桌子边。
That's why this time of year, TV and radio ads are filled with smiling families sitting around a large table in holiday sweaters, passing the dinner rolls.
这就是为什么每年在这个时候，电视和广播电台广告播放面带微笑的一家人在假期围坐在一张大圆桌旁，相互递面包卷。
The directives (in the far left column in the large table in Figure 1) are just some of the parameters you can set to alter the behavior of the Xdebug extension.
指令（图1 中大表的最左侧一列）是一些可以设定的参数，用于改变Xdebug 扩展的行为。
A large table space named USERSPACE1, which is used to store all user-defined objects along with table data, index data, large object (LOB) data, and long value data.
一个名为userspace1的大表空间，用于存储所有用户定义对象，以及表数据、索引数据、大对象(LOB)数据和长值数据。
Prefetching is used when the Database Manager determines that sequential I/O is appropriate and that prefetching can help to improve performance (typically large table scans).
当数据库管理器确定顺序I/O是适当的，并且确定预取操作可能有助于提高性能时，会使用预取操作（通常是大型表扫描）。
Large table umbrella for shade. Umbrella size can be specified.
大遮阳桌伞。可以指定伞的大小。
The default value is 2 GB for regular table Spaces and 4 GB for LARGE table Spaces.
对于常规表空间，PIECESIZE的默认值是2GB，对于large表空间，默认值是4 GB。
The default value is 2 GB for regular table Spaces and 4 GB for LARGE table Spaces.
对于常规表空间，PIECESIZE的默认值是2GB，对于large表空间，默认值是4 GB。
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