default constraint 中文意思是什麼
default constraint
解釋
默認約束- default : n 1 不履行；違約；拖欠。2 【法律】不履行債務；缺席。3 欠缺，缺乏。vi vt 1 拖欠（欠款等），不履行...
- constraint : n. 1. 強迫，拘束。2. 約束，壓抑，拘泥。3. 強制力。4. 緊張感[狀態]。
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By default, microsoft project honors constraint dates
默認情況下， microsoftproject服從限制日期。 -
When you first use ssis designer, the default value of a precedence constraint is
首次使用ssis設計器時，優先約束的默認值為 -
In chapter 2, through comparing with price constraint mechanism and fault punishment constraint mechanism, the thesis indicates that the price constraint does n ' t play a role in constraining the behavior of retailer " flexible order. on the contrary, making use of default penalty can form the win - win situation
第二章通過比較價格約束機制和違約懲罰約束機制，指出，當分銷商靈活訂購時，價格約束通常不起作用，而利用違約金來約束分銷商的行為可以使供銷雙方同時達到最優，形成雙贏的局面。 -
F. adding a default constraint to an existing column
F .在現有列中添加一個default約束 -
Table has a default constraint
表具有default約束。 -
As the default constraint, instead of
，而不是將 -
If you do n ' t apply a constraint, a default constraint is applied for you
如果您並未具體指定，則使用默認的限制。 -
Provide priority consignments facility, assign default constraint code automatically
提供「優先貨物」設施，自動編制預設的限制代碼 -
As its default constraint, you should reset this configuration while doing the tutorial. you configure the auto - connect features in the
作為默認的約束，則應當在執行教程時重置此配置。 -
If no default constraint is defined for the column, this function sets the column to null. an exception is thrown if the row is not marked as updatable
如果沒有為該列定義默認的約束，此函數便將該列設置為空引用（在visual basic中為nothing ） 。 -
A constructor constraint indicates to the compiler that the type parameter exposes a default public constructor a public constructor with no parameters
構造函數約束向編譯器指示：類型參數公開了一個默認公共構造函數（沒有任何參數的公共構造函數） 。 -
In addition to interface and base class constraints, some special constraints are defined such as the parameterless constructor constraint, which requires that type arguments have a default constructor a public parameterless constructor
除了介面和基類約束外，還定義了一些特殊的約束，例如無參數構造函數約束，它要求類型變量具有一個默認的構造函數（公共無參數構造函數） 。 -
For this constraint to execute, all foreign key columns must have default definitions
若要執行此約束，所有外鍵列都必須有默認定義。
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