single column
单柱的;单行索引
2026-03-22 09:39 浏览次数 37
单柱的;单行索引
single-column manometer单管式压力计
single-column disconnector单柱隔离开关
single-column supported独柱支撑
Single-Column Grid单柱网格
single-column planer单柱刨床
single-column lathe单柱立式车床
single-column tariff[税收]
single-column pier独柱墩
for example, consider a migration that merges first_name and last_name database columns to a single column called name.
例如,考虑这样一个迁移:把 first_name和 last_name 这两个数据库列合并成叫作name 的单一列。
users love having multiple account support and a single column view of tweets.
用户喜欢它对多帐户的支持和一栏式的消息阅览模式。
creating a single column - multi control data table
创建单一列——多控件的数据表格
and although internally the xml is stored in a hierarchical (tree) format, logically in the database table it appears to be stored in a single column (like a clob or blob).
另外,尽管xml在内部存储为层次化(树)格式,但是它看起来像是存储在数据库表的单一列中(就像clob或blob)。
a scalar subquery is an embedded query that returns a single row that contains a single column -- essentially, a single value, which is known as a scalar.
标量子查询是一种嵌入式查询,返回包含单个列的单个行,本质上就是单个值,该值称为标量。
that「s pretty common: a single column of tennis balls would have a cylinder-to-sphere diameter ratio close to 1. (chan」s christmas ornaments were just a touch over the 2.7013 limit.)
这非常普遍:一层网球的圆柱体与球体直径比接近1(陈和奎的圣诞饰品刚过2.7013的上限)。
tweetietweetie for mac: this single column gem launched with a bang, thanks the popularity of their mobile app.
tweetieformac :归功于它手机版本的大受欢迎,这款单栏的精品震撼推出。
it should be short and snappy, and no more than about 30 characters long (the width of a single column of text on a standard economist page, including spaces).
要求简短而上口,并且不能超过30个字(标準《经济学人》页面一栏内容所占宽度,包括空格)。
it is generally more efficient to write a program to build the output in a single column and then glue it to a program that puts things in columns.
编写一个程序在单个列中生成输出,然后结合使用一个对输出进行分列的程序,这样通常会更有效率。
if the output of ls in a crowded directory scrolls off the screen very quickly, it might be because there「s a file with a very long name, forcing ls to use only a single column for output.
针对一个包含大量内容的目录,如果ls的输出非常快地滚出屏幕,这可能是因为其中有一个文件具有非常长的文件名,从而迫使ls仅对输出使用单个列。
this is facilitated by sql/xml constructor functions that transform relational data into the xml format and produce a single column of type xml which can serve as input to an xquery.
这是通过sql/xml构造函数实现的,这些函数能够把关系数据转换成xml格式并能生成类型xml的单个行,将其作为到xquery 的输入。
in query 15 the result table has a single row and a single column of type xml, and the xmlquery function produces the value for the output column.
在查询14 中,结果表为xml类型的单行单列表,xmlquery函数生成输出列的值。
in our application, we change this to a single column title for the adjuster」s name and also update the information shown for each subscription.
在我们的应用程序中,我们将其更改为一个单独的列标题用作调整器的名称,同时也为每个订阅行为更新显示出来的信息。
also, keeping a long form to a single column and making users scroll down the page is better than breaking it up into columns in an attempt to keep everything 「above the fold.」
还有,把长表单用一页显示,让用户滚动页面,要比分成几页,每页只有一屏的效果好。
the project table has a single column named projectdoc of type xml.
project表只有一列,列名为projectdoc,类型为xml。
this form of the syntax is supported only if the partitioning key is made up of a single column that has been assigned a numeric, date, time, or time stamp data type.
支持这种语法的条件是分区键由单一列组成,这一列的数据类型是数字、日期、时间或时间戳。
it should be short and snappy, and no more than about 40 characters long (the width of a single column of text on a standard economist page).
要求简短而上口,并且不能超过40个字(标準《经济学人》页面一栏内容所占宽度)。
often times a single column is enough for a great mobile design layout.
一般来说,一列便捷的信息对手机设计而言就已绰绰有余。
for this purpose, an indexed column is any single column with an index or the first column named in a composite index.
为此,索引列是一个包含索引的单列,或者是复合索引中指定的第一个列。
the xml data is stored in a db2 9.1 table that contains a single column of type xml.
xml数据存储在db29.1表中,其中包含单个xml类型的列。