在IO 模式下打开工作文件,在 INPUT 模式下打开输入文件,在 OUTPUT 模式下打开输出文件。 将输入文件中存在的记录传输到工作文件。 通过rec-key 以升序/降序对 SORT-FILE 进行排序。 将排序的记录从工作文件传输到输出文件。 关闭输入文件和输出文件并删除工作文件。 Example 在以下示例中,INPUT
An internal sort can use two different syntax’s: 1.) USING, GIVING sorts are comparable to external sorts with no extra file processing; 2) INPUT PROCEDURE, OUTPUT PROCEDURE sorts allow for data manipulation before and/or after the sort. Q72) What is the difference between comp and comp-...
在IO模式下打开工作文件,在INPUT模式下打开输入文件,在OUTPUT模式下打开输出文件。 将输入文件中存在的记录传输到工作文件。 通过rec-key按升序/降序对SORT-FILE进行排序。 将已排序的记录从工作文件传输到输出文件。 关闭输入文件和输出文件并删除工作文件。 Example 在以下示例中,INPUT1和INPUT2是要按升序合并的输入...
INPUT PROCEDURE is executed before the sort and records must be RELEASEd to the sort work file from the input procedure. OUTPUT PROCEDURE is executed after all records have been sorted. Records from the sort work file must be RETURNed one at a time to the output procedure. ...
INPUT-OUTPUTSECTION. FILE-CONTROL. SELECT INPUTFILE ASSIGN TO INFILE ORGANIZATION IS SEQUENTIAL. DATA DIVISION数据部 DATA DIVISION. [FILE SECTION. [file-description.] [sort-merge-file-description.] ] [WORKING-STORAGE SECTION. [data-description.] ] ...
IDENTIFICATION DIVISION. 18 19 PROGRAM-ID. CBLEX. 20 ENVIRONMENT DIVISION. 21 CONFIGURATION SECTION. 22 SOURCE-COMPUTER. IBM-AS400. 23 OBJECT-COMPUTER. IBM-AS400. 24 INPUT-OUTPUT SECTION. 25 26 FILE-CONTROL. 27 SELECT PRINTFILE ASSIGN TO PRINTER-QPRINT 28 ORGANIZATION IS SEQUENTIAL. 29 30 ...
3.4.1 Example of OpenCOBOL stages¶ Documenting the output of the various stages of OpenCOBOL compilation. 3.4.2 Original source code;¶ $ cat hello.cob 000100* HELLO.COB OpenCOBOL FAQ example 000200 IDENTIFICATION DIVISION. 000300 PROGRAM-ID. hello. 000400 PROCEDURE DIVISION. 000500 DISPLAY...
The COBOL-IT Compiler Suite Enterprise Edition (cobc), native executables created by the COBOL-IT Compiler Suite Enterprise Edition, COBOL-IT Runtime Enterprise Edition (libcobit.so, libcobit_dll.dll), and CitSORT search for a license file in the following manner: Check to see if the COBOL...
Remember, however, that under UNIX filenames are case-sensitive (for example, TEST4 and test4 represent different files). Bold type style is also used for emphasis on some types of lists. 3. Text that is displayed in a monospaced font indicates user input or system output (according to ...
2.1 COBOL Language 2.2 COBOL Program Format 2.3 COBOL Program Structure III.Describing Data 3.1 Data Structure 3.2 Variable, Literal, and Constant 3.3 Data Definition Syntax IV.Manipulating Data 4.1Move Data Items 4.2Initialize Variables 4.3Assigning Input 4.4...