boolean data type 中文意思是什麼

boolean data type 解釋
布爾數據類型
  • boolean : 布爾的, 邏輯的, 布爾型
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • type : n 1 型，類型，（工業產品的）品種；風格，型式。2 典型，榜樣，樣本，樣板，模範，範本；典型人物；具...
  1. For a boolean negation, the data type of the result is boolean

    對于布爾值求反運算，結果的數據類型為
  2. The boolean data type is used to specify a true or false value

    邏輯數據類型用於指定值的真或假。
  3. If you re migrating to ibm db2 universal database from a database that supports bit and boolean operations and functions, you may be wondering how to handle these types and functions in db2. our author offers a method that includes table creation with columns of the bit - like or boolean data types using constraints or triggers, and a set of user - defined functions to support bitwise and boolean operations that imitate bit or boolean data - type behavior

    本文作者提出了一種方法，這個方法中包括使用約束條件或觸發器創建的表，表中包含類似於位（ bit - like ）的數據類型的列或布爾數據類型的列；該方法還包含一組用戶定義函數（ udf ） ，用於支持模仿位數據或布爾數據類型的行為的逐位運算和布爾運算。
  4. This article offers a method that includes table creation with columns of the bit - like or boolean data type, using constraints or triggers, and a set of user - defined functions udfs to support bitwise and boolean operations for columns that imitate bit or boolean data type behavior

    本文將提供一種方法，該方法包括使用約束條件或觸發器創建了一個表，表中包含類似於位（ bit - like ）或布爾數據類型的列；該方法還包括一組用戶定義函數（ udf ） ，用於支持模仿位數據或布爾數據類型的行為的逐位運算和布爾運算。
  5. And we have the following pl sql sql statements that manipulate with columns flag1 and flag2 both of boolean data type

    並且具有下列pl / sql sql語句，可以使用它們在列flag1和flag2 （均為boolean數據類型）上進行運算：
  6. Integration services can automatically suggests the most appropriate data types based on the first 100 rows of data. you can also change these suggestion options to sample more or less data, to specify the default data type for integer or boolean data, or to add spaces as padding to string columns

    Integration services將根據前100行數據自動建議數據類型，但您可以通過更改建議選項來增加和減少取樣數據，指定整數數據或布爾數據的默認數據類型，或添加作為填充量添加到字元串列中的空格。
  7. For a boolean comparison, the data type of the result is

    對于boolean比較，結果的數據類型為
  8. Versa also provides facilities - such as full boolean logic and set operations, transitive operations, aggregates, substring matching, and other core data type manipulation - that are lacking in many other rdf query systems

    Rdf模型是圖形結構，該結構可以非常簡單也可以令人難以置信的復雜。事實上，極端情況下， semantic web的設想是要創建至少同當前web一樣大的rdf模型。
  9. The boolean data type is an exception

    但布爾數據類型是個例外。
  10. Gets a collection of standard values for the boolean data type

    獲取布爾數據類型的標準值的集合。
  11. Imitating oracles boolean data type

    模仿oracle的布爾數據類型
  12. Create a new type in your xml schema that represents boolean data types

    在xml schema中創建表達布爾數據類型的新類型。
  13. Object can be bound only to a field with a boolean data type or a string that can be parsed by

    對象只能綁定到具有布爾型數據類型的欄位或可以由
  14. Control to display a field from a microsoft sql server data source with a boolean data type

    對象，以顯示microsoft sql server數據源中具有布爾型數據類型的欄位。
  15. Attribute is intended to be either " true " or " false. " unfortunately, jaxb failed to pick up on this and use a boolean data type - instead, the

    屬性的值應該是「 true 」或「 false 」 。不幸的是， jaxb沒有發現這一點並使用布爾數據類型，
  16. Provides a type converter for a property representing a boolean field in a data source schema

    為表示數據源架構中的布爾欄位的屬性提供一個類型轉換器。
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