NOTE: Column titles are not displayed in the calendar view.
注意:列标题在日程表视图中是不显示的。
We use a field name, not a column number, because this information does not appear in the view.
我们使用了一个字段名称而不是列编号,因为列编号没有出现在视图中。
This column should be NOT NULL, and will have no business meaning.
这个列应该是NOT NULL,并且没有商业意义。
The match keyword is used here because not every column relates to a UML attribute; as presented earlier, primary and foreign keys are added in order to map UML associations as well.
在这里使用匹配关键词是因为不是所有列都与UM L属性相关;正如前文介绍过的,添加主键和外键是为了同时映射uml关联。
Implicitly hidden columns are not externalized when implicit column lists are used.
在使用隐式列列表时,隐式隐藏列不会被外部化。
As shown, not printing column EDLEVEL in the report doesn't affect the compute and break operations defined on it.
如下所示,在报表中不打印列edlevel不会影响定义在该列上的计算和中断操作。
The partitioning key should not include a column with unevenly distributed data or with a small number of distinct values.
分区键不应该包括没有将数据均匀分布或具有少数不同值的列。
Note - if the spreadsheet column is not wide enough to show all available decimal places, then the spreadsheet will round the number to the available column width.
注意:如果电子表格列宽度不足以显示所有小数位,那么电子表格可根据现有列宽度进行四舍五入。
The tag specifies a column, but not a table.
标签指定了映射表的列的名称,而不是映射表的名称。
Additionally, the length information of the column is not information that is normally captured in an analysis model.
另外,很少能从分析模型中得到列的长度信息。
Here are some interesting facts (some beneficial and some not) about the RANDOM column option.
下面是一些关于random列选项的有趣事实(有的有益,而有的没有用)。
For example, if a before trigger supplies value to a NOT NULL column, then the before trigger is executed first and a value is supplied to the column so that the NOT NULL constraint isn't violated.
例如,如果一个BEFORE触发器给一个NOTnull列提供值,那么先执行BEFORE触发器,给列提供值,所以不会违反NOT NULL约束。
I hope this column has not only clarified the confusion but has also helped you see those possibilities.
我希望这篇专栏文章不仅能帮您消除疑惑,而且能帮您了解这些可能性。
There is not enough space in my column to talk about all technical book publishers.
在我的专栏中没有足够多的空间以讨论所有的技术性图书出版商。
If your queries typically always touch the XML column, then this does not affect you.
如果您经常执行针对xml列的查询,那么就不会受到这种影响。
You may notice that the button did not go into the column as intended.
您也许会注意到按钮并没有按预料的那样进入到列中。
Finally, in the improved example, you can see that the SQL statement and output do not include a dynamic column selection.
最后,在改进的示例中,您可以看到该sql语句和输出没有包括动态列选项。
They do not have to match the database's column names.
这些名称不必与数据库的列名称匹配。
Also use it for all columns that are not the leading column of any index.
对于不是索引起始列的所有列,也应使用该模式。
If you use tabs to indent your article or tutorial, the column number shown in your editor may not match the column number reported in an error message.
如果您在文章或教程中使用制表符缩进,那么编辑器中显示的行号可能与报告错误的行号不匹配。
Altering a column must not make the total byte count of all columns exceed the maximum record size (SQLSTATE 54010).
对列的修改不能导致所有列的总字节数超过记录的最大大小(SQLSTATE 54010)。
This new validation will enforce NOT null column constraints by rejecting null values, but only in situations where your database would reject a null value.
这种校验会通过拒绝空值,强迫加上非空[notNULL]字段的约束,但是也只有在这种情况下,你的数据库会拒绝空值。
This paper remains a nonpareil platform for writing a column — not just for its readership, but also for its journalistic freedom.
它仍然拥有无可匹敌的专栏写作平台——不只为其读者,也为新闻自由。
Logical records: The columns in a table are accessed through column names, not record offsets.
逻辑记录:表中的列是通过列名而非记录偏移量来访问的。
The column on Tuesday was not about the United States.
星期二专栏并没有涉及到美国。
This is an XML internal and transient representation that does not allow for column definition or for the return of this data type to the application.
这是一种XML内部的暂时表示,不支持列定义或该数据类型的应用程序返回。
If, however, your field names do not match your column names, you will have to manually reconstruct the mapping.
但是如果域名与列名不相匹配,就必须手工重新构造映射。
If, however, your field names do not match your column names, you will have to manually reconstruct the mapping.
但是如果域名与列名不相匹配,就必须手工重新构造映射。
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