• This query is a string.

    查询一个字符串

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  • How to write this query?

    怎么这个疑问

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  • Select a record from the results of this query.

    这个查询结果选择一个记录

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  • This query provides the id of the first contact in a list.

    这个查询提供了列表中的第一联系人ID

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  • This query may seem complex, due primarily to its length.

    查询似乎复杂,这主要是因为的长度。

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  • This query USES square brackets, so what's wrong with it?

    这个查询使用了方括号那么它错哪里呢?

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  • This query plan shows an index scan using our functional index.

    查询计划显示索引扫描使用函数索引。

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  • This query plan shows full table scans.

    查询计划显示了扫描

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  • This query plan shows a full table scan.

    查询计划显示了一个扫描

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  • This query plan shows the use of a functional index.

    查询计划展示了函数索引使用

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  • What is the result type of this query?

    查询结果什么类型

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  • This query instructs DB2 to retrieve the element of contacts for various companies.

    这个查询指示DB2检索不同公司联系方式元素

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  • This query returns the same result set as in Example 3.

    查询返回结果示例3返回的结果相同

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  • Figure 2 shows a possible plan for this query.

    2显示了这个查询一个可能计划

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  • Listing 3 shows the result of this query run against the data in Listing 1.

    清单3展示针对清单1数据运行查询时得到结果

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  • You may wonder why a WHERE clause appears in this query.

    可能想知道为什么这个查询出现了一个WHERE 子句。

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  • You will rarely need this query.

    很少需要查询

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  • Another way to phrase this query is: "On which elements is this element immediately dependent?"

    另一表达这个查询的方法:“这个元素是依存予哪个元素的?”

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  • Listing 7 shows the section in the Dynamic SQL snapshot output for this query.

    清单7展示了动态sql快照输出针对查询部分

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  • Since this query is a cursor, DB2 is facing a dilemma.

    因为这个查询游标,因此DB 2面临一个窘境。

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  • Figure 3 illustrates the workings of this query.

    3演示查询是如何工作

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  • This query will return only 200 rows.

    查询返回200

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  • Another way to phrase this query is: "On which elements is this element dependent?"

    另一表达这个查询的方法:“这个元素是依存予哪个元素的?”

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  • Listing 3 illustrates this query in practice.

    清单3实际演示了查询

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  • Given the sample data, no records are returned for this query.

    对于示例数据查询返回任何记录

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  • Figure 13 illustrates the output of this query.

    13显示查询输出

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  • You can see the expected result of this query in Figure 10.

    10可以看到查询预期结果

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  • This query will return a set of XML elements and values.

    这个查询返回xml元素

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  • Other users that would have qualified for this query will be ignored.

    符合查询条件的其他用户被忽略。

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  • Running this query should return the XML document shown in Listing 4.

    运行查询返回清单4XML文档

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