query

美 [?kw?ri] 　英 [?kw??ri]

• n.詢問；疑問；問號
• v.詢問；懷疑；表示疑慮
• 網(wǎng)絡(luò)查詢；質(zhì)問；問題

詞形變化

反義詞

同義詞

英漢雙解

英漢解釋

英英解釋

例句

But since the temp tables had not been defined and realized in IWA, Informix handled the second query as a normal query.

但是，由于在IWA中無法定義和實現(xiàn)臨時表，所以Informix像處理普通查詢一樣處理第二次查詢。

One of the earliest activities of the Query working group was to draw up a formal statement of requirements for an XML query language.

Query工作組的早期活動之一就是起草XML查詢語言需求的正式聲明。

Clients can connect to it and query certain status or runtime information; at the moment only configuration items seem to be available.

客戶端連接到系統(tǒng)中，查詢特定狀態(tài)或運行時信息；目前似乎只能獲取配置項。

It is possible to call any method in the context of a query expression.

可以在查詢運算式的內(nèi)容中呼叫任何方法。

Within the body of a subquery, it is often necessary to refer to the value of a column in the active row of the main query.

在子查詢的正文中，通常需要引用主查詢的活動行中的列的值。

To query the database, a user or application can connect to any server instance to which the database is attached.

若要查詢數(shù)據(jù)庫，用戶或應(yīng)用程序可以連接到任意一個附加有數(shù)據(jù)庫的服務(wù)器實例。

Click OK in the form of a query and you've indicated that you are prepared to pay for a database operation.

點擊查詢表單的OK按鈕，表示你確定準(zhǔn)備為GAE的數(shù)據(jù)庫操作而付費。

One of my tests used a query to select records into a temp table and then a second query to further refine the results from the temp tables.

我的一個測試中使用了一個查詢，該查詢將一些記錄挑選出來放入一個臨時表中，然后另一個查詢將進一步篩選臨時表中的結(jié)果。

If you do this, you will not be able to limit the data sources to which data mining model users can query.

如果執(zhí)行此操作，將無法限制數(shù)據(jù)挖掘模型用戶可以查詢的數(shù)據(jù)源。

Typically, REST forms a request by beginning with a service entry URL and then appending search parameters in the form of a query string.

REST通常從服務(wù)入口URL開始形成一次請求，然后以查詢字符串的形式追加搜索參數(shù)。

Bear in mind that the point-in-time data can and likely will change each time you query it, as the state of the server changes.

請記住，時間點數(shù)據(jù)可以，并可能會更改每次查詢其服務(wù)器更改的狀態(tài)。

The difference is subtle, but fundamental: it is now possible to further refine the result of a query through a second query.

差別雖細小但很重要：現(xiàn)在可以通過第二次查詢提煉查詢結(jié)果。

Name and telephone number of responsible person who may be contacted by the Monetary Authority in case of any query.

金融管理局有疑問時可聯(lián)絡(luò)的負責(zé)人姓名和電話號碼。

This section contains examples of expressions that you can use to create a calculated field in a query or to supply criteria to a query.

本節(jié)包含的表達式示例可用于創(chuàng)建查詢中的計算字段或向查詢提供條件。

You see that there's a control parameter, query, that's bound to the Text property of the txtQuery TextBox.

您可以看到，有一個控件參數(shù)query被綁定到txtQueryTextBox的Text屬性。

This parameter enables you to limit the total number of users that are returned by the enclosing staff query.

使用此參數(shù)可以限制由所附的人員查詢返回的用戶總數(shù)。

Make changes to your original query one at a time, and test to see if the performance has improved (decreased response time).

一次修改原始查詢的一個地方，并進行測試，以查看是否提高了性能（減少了響應(yīng)時間）。

The next query, shown in Listing 7, says "find concepts represented by the word bear and find the glossary entries for those concepts. "

清單7中顯示的下個查詢的意思為“查找單詞bear表示的概念，并查找這些概念的詞匯條目”。

In particular, the query returns the company's ID and name, as well as the name and email address of the company's contact person.

該查詢返回公司的ID和名稱，以及公司聯(lián)系人的姓名和電子郵件地址。

In various contexts, it's useful to be able to send a query to a server and receive a response containing a list of matching results.

在許多場合下，如果能提供發(fā)起一個查詢請求來獲取相匹配的結(jié)果列表的服務(wù)，這是很有用的。

Whitman and others who considered it brushed aside the query with the assertion that America would create a new kind of literature.

考慮過這個問題的惠特曼和其他人，都會斥之為不屑一駁，并斷言美國定會產(chǎn)生一種新型的文學(xué)。

Query, is this true?

請問這是真的嗎？

When a function or stored procedure is entered into a query, its complete syntax and arguments are shown in a ToolTip.

將函數(shù)或存儲過程輸入查詢中時，工具提示中將顯示其完整語法和參數(shù)。

One interesting example is called Hive, which is a data warehouse infrastructure with its own query language (called Hive QL).

一個有趣的示例稱為Hive，它是一個具有自己特定查詢語言（稱為HiveQL）的數(shù)據(jù)倉庫基礎(chǔ)結(jié)構(gòu)。

Summary: Adding an index to a DB2 database is often the best way to improve query performance, but the addition can have trade-offs.

簡介：向DB2數(shù)據(jù)庫添加索引通常是改善查詢性能的最好方法，但添加索引也是有代價的。

It is often used outside of any relational databases to query XML data, which may be stored in text files.

XQuery常用于在關(guān)系數(shù)據(jù)庫外查詢XML數(shù)據(jù)，這些數(shù)據(jù)可能存儲在文本文件中。

The output of the optimizer is a query execution plan, sometimes referred to as a query plan or just a plan.

優(yōu)化器的輸出稱為“查詢執(zhí)行計劃”，有時也稱為“查詢計劃”或直接稱為“計劃”。

If the query references at least one table without a unique index, the keyset cursor is converted to a static cursor.

如果查詢引用了至少一個無唯一索引的表，則鍵集游標(biāo)將轉(zhuǎn)換為靜態(tài)游標(biāo)。

This SPARQL query includes a bit of logic to identify which data from the various files goes together, but that's fairly simple.

這個SPARQL查詢包含一些邏輯用于識別來自各個文件的哪些數(shù)據(jù)組合到一起，但是這也相當(dāng)簡單。

The only operations allowed on LONG BINARY columns are to insert, update, or delete them, or to include them in the select-list of a query.

允許對LONGBINARY列執(zhí)行的操作只有插入、更新或刪除，或將其包含在查詢的select-list中。

If you try to get a SearchResult property that your query did not specify for retrieval, the property will not be available.

如果嘗試獲取查詢沒有指定進行檢索的SearchResult屬性，則無法獲得該屬性。

One of the interfaces that Bank B provides its application developers is a means to query by how much a given account is overdue.

銀行B為其應(yīng)用程序開發(fā)人員提供的接口之一可以查詢某個給定帳戶的過期程度。

The BUFFERPOOLID is shown in the query in Listing 8, enabling you to see which buffer pool is associated with each table space.

清單8中的查詢中包括BUFFERPOOLID，通過它可以查看每個表空間與哪個緩沖池相關(guān)聯(lián)。

This applies to a query duplicated in a batch, or to a query in a stored procedure that is called multiple times.

這適用于批處理中的重復(fù)查詢，也適用于存儲過程中調(diào)用多次的查詢。

If you'd like an entire table to be replicated, your query would be SELECT * FROM .

如果您想要復(fù)制整個表，那么查詢應(yīng)為SELECT*FROM…。

Indicates that the data column is being used to create a grouped result set (is part of a GROUP BY clause) in an aggregate query.

表示數(shù)據(jù)列用于在聚合查詢中創(chuàng)建分組的結(jié)果集（GROUPBY子句的一部分）。

NULL constants cannot be inserted into a timestamp column through a distributed query.

無法通過分布式查詢將NULL常量插入timestamp列中。

A runtime library has no opportunity to analyze a program and structure the query evaluations in an optimal manner.

運行時庫沒有機會分析程序并以最優(yōu)的方式構(gòu)建查詢計算。

The cost of this operation as a percentage of the total cost of the query is displayed in parentheses.

此操作的開銷以占查詢總開銷的百分比的形式顯示在括號中。

The run tree is at the heart of query execution and can consist of many different types of run tree nodes.

處于查詢執(zhí)行的核心，且可以包含多個不同類型的運行樹節(jié)點。

Through the daily operations of the query, the user can control the flow of goods, and be able to conduct statistical products.

通過對日常操作的查詢，用戶可以掌握貨品流通情況，并能夠對貨品情況進行統(tǒng)計。

This causes only those records where the customer is in one of these two cities to be included in the query.

這樣可使查詢中只包括這兩個城市中某一個城市的客戶的記錄。