The above example creates a check constraint on the column INFO which is of type XML. 以上例子在类型为XML的INFO列上创建了一个检查限制。
If you do not see it, right-click in the top header area and select the UID check box to enable this column, as shown in Figure 2. 如果未看到该列,请右键单击顶部标题区域并选择UID复选框来启用此列,如图2所示。
Enter the following columns: cust_id ( check key column), name, address, and phone. 输入以下列:custid(设置为主键列),name,address和phone。
Check the box below the caption column for the level FiscalYear. 检查下面框中的标题列,查看FiscalYear级别。
On the next dialog, the Check column is already selected. 在接下来的对话框中,Check列已经被选中。
Check constraints and views created on top of a table with check constraints on an XML column are dependent on XML schemas. 在XML列包含检查限制的表上构建的检查限制和视图依赖于XML模式。
Check out Lester's Informix DBA column in this issue for more tidbits, and let us know what you think of the new version, and what you're most excited about. 查阅这一期Lester的InformixDBA专栏,了解更多趣闻,让我们知道您对新版本的想法以及您最喜爱的特性。
Creating a table with check constraint on an XML column 创建一个XML列包含检查限制的表
In this case, the DBA can put a check constraint on the XML column and ensure that the application uses one of the pre-registered schemas for validation. 对于这种情况,DBA可以在XML列上放置检查(check)限制,并确保应用程序使用预注册的模式之一执行验证。
Put a check() in the correct column. 在正确的专栏中画“”。
Select the check box next to each column that you want to restore to the view, and then click close. 选中您要还原到视图的每列旁边的复选框,然后单击“关闭”。
You can also make a column read-only when you add it by selecting the read only check box in the add column dialog box. 您还可以通过在添加列时在“添加列”对话框中选中“只读”复选框来使该列成为只读的。
For each service you want to start, select the check box in the start column. 对于每个要启动的服务,请选中“启动”列中的复选框。
For each project, ensure that the check box in the build column is selected. 针对每个项目,确保选中“生成”列中的复选框。
Check out the index accompanying this column; aren't experiences like those worth just a little bit of extra effort? 读者不妨看看这个专栏的文章索引,那些特殊的体验难道不值得你为此做出一点额外的努力吗?
Invalid data. Check to see that the column ( field) that uniquely identifies each record contains data. 无效数据。请检查唯一标识每个记录的列(字段)是否包含数据。
To remove events from the trace, clear the check box in the events column for each event class. 若要从跟踪中删除事件,请清除每个事件类的“事件”列中的复选框。
Check the link column to link an issue to the task^ 0 and click Save. 检查链接列以将问题链接到任务^0,然后单击保存。
Before reversing an HPLC column, it is best to consult the column instruction sheet or check with the column manufacturer to see if the column can be reversed. 在反向使用HPLC色谱柱时,最好仔细看一下说明书或者咨询一下色谱柱生产厂家是否能反向使用。
To quickly select or clear all items, select or clear the check box column heading. 要快速选中或清除所有项,请选中或清除列标题的复选框。
In the table, clear the check box in the enabled column. 在表中,清除“启用”列中的复选框。
Tonight we check everything in the right hand column. 今天我们来检查所有右手列的数据。
Select work items by selecting one or more check boxes in the left column. 通过选择左列中的一个或多个复选框来选择工作项。
If you select the check box in the lock column for a particular item, you lock the specified percentage for that item. 对于某个特定项,如果选中锁定列中的复选框,则将锁定该项的指定百分比。
Some important issues are discussed for the manufacture, welding and installation of the steel pipe concrete column, construction of compensating contraction concrete, adjustment of slump, high dropping of concrete, pouring and vibration of concrete and quality check method of steel pipe concrete column. 包括钢管柱制作、组焊、安装,补偿收缩混凝土施工、坍落度调整、高位抛落并振捣的方法浇筑钢管混凝土及钢管混凝土柱的质量检查方法。
In this article, through the strength check of the typical column, some problems met in reusing the idle equipment were discussed. 本文通过典型塔设备的强度核算,对已停产的设备需重新利用时应考虑的问题作一些探讨。
Structure, select of material, making and check of nitrogen wash column that is key equipment in cool box is described. 介绍了冷箱中的关键设备氮洗塔设计、结构、材料选择、制造与检验。
Two-way slab strip superposition method for calculation of plate center deflection and recommendatory method on crack check in flat plate supported by column 柱支承板变形计算的双向板带叠加法及裂缝验算建议方法
Effect and treatment of a fault with the noncondensing gas exhausting check valve in pure argon column 精氩塔不凝气排放止回阀故障的影响及处理
Mostly item of doctor's advice leak were content of "seven check" and price standard column. 医嘱漏洞的项目主要是“七对”内容和计价规格栏目。