Depending on the value of the XSL: output statement, the processor may write the result according to XML or HTML syntax.
根据xsl:out put语句的值,处理程序可以按照XML或者html语法写入结果。
I realize the output statement is a bit awkward, but because this article is about accessing the data rather than analyzing it, I'm just working my way down to the actual quotation.
我发现输出语句不是很好,但本文主要讨论如何访问数据而不是分析数据,所以我就采用了直接引用的方法。
Note: if you analyze the Optimized Statement section of the db2exfmt output for the above query, you may notice that the or predicates were converted to their equivalent IN predicates.
注意:如果分析一下以上查询的db 2 exfmt输出的OptimizedStatement部分的话,您会注意到OR谓词被转换成了与它们等效的in谓词。
The optimized SQL is located in the section 'optimized Statement' of the db2exfmt output. For example, for the query in Listing 4.
优化后的SQL位于db 2exfmt输出的“OptimizedStatement”部分。
Statement Statistics output description.
语句统计数据输出以下信息。
There are slight differences between section explain and explain statement output in explain table and by the implications to the output generated by the db2exfmt utility.
片段解释和解释表中explain语句的输出与由db 2 exfmt实用工具生成的输出有一些差别。
You can create a module in USS from batch specifying the output directory in a PATH DD statement in the SYSLMOD DD.
通过在SYSLMODDD中的PATH DD中指定输出目录,可以通过批作业在USS中创建模块。
In the final output version, however, or the reconciliation version, I see the statement only once, not duplicates.
但是,在最终的输出版本中或调和版本中,我仅看到该语句一次,并没有重复看到。
After that is another alignment statement for the beginning of the string that gives your output.
这之后是另一个用来对齐输出字符串起始位置的对齐语句。
Ideally, the string of characters should have a substring such as error or something similar (see the statement in bold blue), which will allow the tester to quickly find the error in the output file.
较理想的做法是,字符串有一个如error或与之相似的子串(见蓝色粗体的语句),这个子串允许测试者很快地在输出文件中查找到错误。
Finally, in the improved example, you can see that the SQL statement and output do not include a dynamic column selection.
最后,在改进的示例中,您可以看到该sql语句和输出没有包括动态列选项。
Listing 5 shows the output from the SELECT statement in Listing 4.
清单5显示了来自清单4中的select语句的输出。
The SET EXPLAIN statement now supports an optional parameter to override the default name and location of the output file.
SETexplain语句现在支持一个可选的参数,用于覆盖输出文件的默认名称和位置。
Listing 10 shows the output of the SQL statement in the last line.
清单10展示了最后一行中sql语句的输出。
Solution: Check the CREATE PROCEDURE statement and make sure you are passing the correct number of input and output parameters with proper data types.
解决方案:检查CREATEPROCEDURE语句,确保传递的输入和输出参数的数量和数据类型都正确。
The information for each query consists of the input and output SQLDA, the statement text, the SQLCA, the package name, the creator, the section number, and the consistency token.
每个查询的信息包括输入和输出SQLDA、语句文本、SQLCA、包名、创建者、区号和一致性符号。
One thing to notice here is that I had to use a format statement to specify that the output file should be HTML.
有必要指出,这里必须使用格式语句规定输出文件是HTML 格式。
Besides specifying the format of the data that is to be written to the output file, you must also provide the name of that file, and an SQL SELECT statement to specify the data that is to be exported.
除了要指定写到输出文件中的数据格式之外,还必须提供该文件的名称和一个用于指定输出数据的SQLSELECT语句。
The output of the above SELECT statement is shown in Listing 13.
清单13显示了以上的select语句的输出。
This statement will succeed and the output should like in Figure 11.
该语句将成功,输出如图11所示。
Differences between section explain and explain statement output.
片段解释和explain语句输出的区别。
Throughout this series, you've written (output) data using the print statement, which by default writes the expression as a string to the screen (or console window).
贯穿整个系列,一直用print语句写入(输出)数据,它默认把表达式作为string写到屏幕上(或控制台窗口上)。
This is important in Python programs because file input and output are, by default, buffered; data isn't written as soon as you call a print statement but is instead written in chunks.
在Python程序中这很重要,因为在默认情况下,文件输入和输出是缓冲的;在调用print语句时,数据实际未被写入;相反,数据是成批写入的。
pureQuery analyzes the declared properties, methods, and annotations of a bean to determine how to map between the bean’s properties and the input/output properties of an SQL statement.
pureQuery分析bean中声明的属性、方法和注释,以决定如何在 bean 的属性与SQL语句的输入/输出属性之间进行映射。
The put command sends back the contents of the output buffer, but the return statement at the end of main also sends back data; the status generated will be passed back to the PPE.
PUT命令会发回输出缓冲区的内容,但是main末尾的返回语句也会将数据发送回去;所生成的状态会发回给PPE。
For the purpose of illustration the contents of this internal table are printed to the standard output device using an ABAP write statement.
为了便于讲解,使用ABAP write语句把这个内部表的内容输出到标准输出设备。
Finally, there is an if statement that performs some cleanup on the tag output on the report.
最后,有一个if声明,会在报告上的标签输出执行一些清洁工作。
The following statement generates the output above (as a sequence).
如下语句生成了上述输出(作为一个序列)。
This output is very different from the previous — flagged — version, because it is just the unfiltered results of df -h with a print statement injected at the top.
此输出与前面带标记的版本区别非常大,因为它只是使用顶部注入的print语句来打印的未经筛选的df—h命令结果。
In case you haven't seen this before, a formatted print statement applies a format string to subsequent data to create specially formatted output.
您可能以前没有看到过这种打印方式,格式化print语句将把一个格式字符串应用到后续数据中以创建特定格式的输出。
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