resultset
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例句
As you may imagine, a common business need is to modify specific column values as you iterate through the rows in a ResultSet.
正如您想象的那樣,常見的業務需求是在循環訪問ResultSet中的行時修改特定的列值。
For those familiar with JDBC concepts and the java. sql. ResultSet interface, the SDO dynamic API mode will be easy to understand.
對于熟悉JDBC概念和java.sql.ResultSet接口的讀者來說,SDO的動態API模式是很容易理解的。
Is usually used to represent the resultset words obtained from one of the services implemented by JADT Driver.
通常被用來表示JADT驅動程序實現的某項服務獲得的單詞結果集。
The next few sections demonstrate how you can use the JDBC API to selectively update, delete, or insert new data into a ResultSet.
接下來的幾個部分將演示如何使用JDBCAPI有選擇性地更新、刪除數據或把新數據插入ResultSet中。
Underneath, you can visualize a JDBC ResultSet object being returned and its contents being passed into a for loop.
在底層,您可以看到返回了JDBCResultSet對象,它的內容被傳遞進for循環。
In an EJB finder, the return value is a ResultSet, but it has a different number of fields than in the current CMP EJB component.
在EJB查找程序中,返回值是ResultSet,但是與當前的CMPEJB組件相比,字段的數量不同。
You can change this default value to generate a resultset instead, or to generate both.
您可以更改此默認值,以生成結果集代碼,或同時生成這兩種代碼。
A ResultSet can be a complex object with a number of important methods.
ResultSet可以是具有多個重要方法的復雜對象。
Verifies that the specified ResultSet in the ExecutionResult has at least one row.
驗證ExecutionResult中指定的ResultSet是否至少包含一個行。
The ResultSet allows you to iterate over each QuerySolution returned by the query, providing access to each bound variable's value.
ResultSet支持在查詢返回的每個QuerySolution上進行迭代,這提供了對每個綁定變量值的訪問。
As the next section demonstrates, a ResultSet has its own metadata, which you can access by using the ResultSetMetaData object.
如下一部分所示,ResultSet有自己的元數據,您可以使用ResultSetMetaData對象訪問這些元數據。
However, the entire resultset generated by the query is still returned from the server .
指示的記錄數。但仍然從服務器返回該查詢所生成的整個結果集。
You can specify an item with the ResultSet by its index value (as an int) or by its name (as a string).
可通過項的索引值(以int的形式)或其名稱(以string的形式)指定帶有ResultSet的一個項。
Determines whether values within the ResultSet can be modified.
確定是否可修改ResultSet中的值。
The JDBC standard provides support for inserting data into an updateable ResultSet by following this exact recipe, as shown in Listing 5.
JDBC標準嚴格按照清單5所示的方法將數據插入到可更新的ResultSet中。
The JDBC application returned these as a ResultSet object from either the federated stored procedure or the remote native stored procedure.
JDBC應用程序以ResultSet對象的形式從聯邦存儲過程或遠程本地存儲過程返回結果集。
Using an updateable ResultSet, this process is relatively straightforward, as shown in Listing 3.
使用可更新的ResultSet,這個過程是相對簡單的,如清單3所示。
The ResultSet interface provides a number of techniques for accessing the data returned from your query.
ResultSet接口提供了大量技術,可用于訪問查詢返回的數據。
The next step is to create the updateable ResultSet, which is the equivalent of using the GET CURSOR command within the ij tool.
下一步是創建可更新的ResultSet,方法為在ij工具內使用GETCURSOR命令。
This will re-populate the resultset in the DataSet, so the contents of the DataGrid will automatically be updated.
這將重新填充DataSet中的結果集,因此DataGrid的內容將自動更新。
Because the specification does not define the default holdability of a ResultSet, the behavior will be dependent on the implementation.
因為規范沒有規定ResultSet的缺省的可保持性,所以具體行為還將取決于執行情況。
You can populate a CachedRowSet using either an existing ResultSet object or by specifying connection information and an SQL query.
您可以通過使用現有的ResultSet對象,或者通過指定連接連接信息和SQL查詢,來填充CachedRowSet。
All of these various methods return a Cursor object which is very similar to a java. sql. ResultSet.
所有這些方法都返回一個Cursor對象,和java.sql.ResultSet非常相似。
Use an updatable ResultSet to retrieve and UPDATE one row at a time.
使用可更新的ResultSet一次僅獲取和UPDATE一個行。
One other important point is that you can continue to work with an updateable ResultSet after inserting new rows.
另一個重要的要點是在插入新行之后可以繼續使用可更新的ResultSet。
The generated typed ResultSet contains two constructors.
生成的類型化ResultSet包含兩個構造函數。
Although you won't do so in this article, if you re-execute a JDBC query, any underlying ResultSet object is reused.
雖然在本文中您不會這樣做,但是如果要重新執行JDBC查詢,則將重用所有底層ResultSet對象。
PreparedStatement, ResultSet, and ResultSetSchema manage database requests and their results using SQL.
PreparedStatement、ResultSet和ResultSetSchema使用SQL管理數據庫請求及其結果。
Determines the sensitivity of the ResultSet.
確定ResultSet的敏感度。
This returns a resultset object, and you need the first value returned by this process to get the new unique ID.
這將返回一個resultset對象,您需要這個過程所返回的第一個值,以獲得新的唯一的ID。
Verifies that the specified ResultSet in the specified ExecutionResult is empty.
驗證在指定的ExecutionResult中指定的ResultSet是否為空的。
The key concept is the introduction of a new, special row in the ResultSet, called the insert row.
主要思想是把一個特殊的新行引入到ResultSet中,稱為insertrow。
The appropriate resultset is calculated and then returned.
然后就會計算合適的結果集,并將其返回。
Used when data binding a ResultSet to a control.
在將一個ResultSet數據綁定到一個控件時使用。
If the statement is a query, this action returns a ResultSet object.
如果語句是一個查詢,則此操作會返回ResultSet對象。
Use SQLServerResultSet. TYPE_SS_SCROLL_DYNAMIC instead of ResultSet. TYPE_SCROLL_SENSITIVE while creating a statement.
創建語句時,使用SQLServerResultSet.TYPE_SS_SCROLL_DYNAMIC,而不使用ResultSet.TYPE_SCROLL_SENSITIVE。
Retrieve a list of all your queues, which returns a resultset object that is essentially a Python list, as shown in Listing 6.
獲取所有隊列的列表,這返回一個結果集對象,它實際上是一個Python列表,見清單6。
It also assumes that a java. sql. ResultSet object called resultSet has a structure that matches the first table.
假設名為resultSet的java.sql.ResultSet對象擁有與第一個表相一致的結構。
To limit resultset being returned.
來限制返回的結果集。