agenda reporting work on assignment 4! printing on power systems
TRANSCRIPT
Agenda
• Reporting
• Work on Assignment 4!
Printing on power systems
Printing on power systems
Program/Command
Data ReportLayout(Printer File)
Job Output Queue
*FILE*FILE
Spooled File
Printing Reports with COBOL
A Good Report…
• Heading (a meaningful report name)– Date and Page Number
• Column Headings (to identify data)• Order column from left to right to highlight
significant data• Edit numbers for readability• Include Totals at end of report and groups of items• ** To identify the ‘level’ of a total• Clearly indicate the end of the report.
Customer AccountsHow Many Record Formats?
Customer Accounts Date: 2004-12-31 Page: 999
Date AmountCustomer: 1015 Cindy Laurin 2004-05-12 $100.00 2004-06-09 $200.00 2004-09-28 $300.00
* Totals: 1015 Cindy Laurin $600.00
Customer: 1016 Bruce Nugent 2004-01-31 $100.00
* Totals: 1016 Bruce Nugent $100.00
** Totals: All Customers $700.00*** End of Report
How Many Record Formats?
Heading Customer Accounts Date: 2004-12-31 Page: 999
Column Heading Date Amount
Customer Heading Customer: 1015 Cindy LaurinDetail Line 2004-05-12 $100.00Detail Line 2004-06-09 $200.00Detail Line 2004-09-28 $300.00
Customer Total * Totals: 1015 Cindy Laurin $600.00
Customer Heading Customer: 1016 Bruce NugentDetail Line 2004-01-31 $100.00
Customer Total * Totals: 1016 Bruce Nugent $100.00
Report Total ** Totals: All Customers $700.00End of Report *** End of Report
Record Formats
• Each Record format is defined using it’s own Group-Item in the Working Storage Section.
• Record format name is defined using the 01 level
• Fields and literals are defined using subsequent levels with Picture & Values Clauses
Picture Clause Review
• Define Variables
• Define how Variables are displayed
Editing FunctionsFunction CharacterPrinting of a / as a separator /
Printing of Decimal Point in an integer .
Suppress Leading Zeros in an integer Z
Print a Dollar Sign in front of an integer $
Print a Comma in an integer ,
Printing of + or – signs + or -
Printing of ‘Debit’ or ‘Credit’ symbols DB or CR
Printing of Spaces as separators B
Printing of Zeros as separators 0
Print Leading asterix *
Examples
Trans-Amount PIC S9(6)V999 Value 4565.78.
Report-Item Edited Results
PIC 9(6)V999
PIC $999999V999
PIC $ZZZ,ZZZ.99
PIC $ZZZ,ZZZ.9
Examples
Trans-Amount PIC S9(6)V999 Value 4565.78.
Report-Item Edited Results
PIC $ZZZ,ZZZ.99-
PIC $ZZZ,ZZZ.99CR
PIC $ZZZZZZB99
PIC $ZZZZZZ.99+
Examples
Trans-Amount PIC S9(6)V999 Value 4565.78-.
Report-Item Edited Results
PIC 9(6)V999
PIC $999999V999
PIC $ZZZ,ZZZ.99
PIC $ZZZ,ZZZ.9
Examples
Trans-Amount PIC S9(6)V999 Value 4565.78-.
Report-Item Edited Results
PIC $ZZZ,ZZZ.99-
PIC $ZZZ,ZZZ.99CR
PIC $ZZZZZZB99
PIC $ZZZZZZ.99+
Examples
Customer Name PIC X(20) Value ‘Cindy Laurin-Moogk’
Report Item
PIC X(20)
PIC XXXXXXXXXXBXX
Printing in COBOL
FILE SECTION
FD Customer-Report.
01 Print-Record-Out.
WORKING STORAGE.01 Heading-1 05 PIC X(8) Value Spaces. 05 PIC X(17) Value ‘Customer
Accounts’ 05 PIC X(5) Value Spaces. 05 PIC X(6) Value ‘Date: ‘ 05 WS-Date-Out format of date. 05 PIC X(1) Value Spaces. 05 PIC X(6) Value ‘Page: ‘. 05 WS-Page PIC 9(3).
Printing or Writing to a Spooled File
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’
WRITE Print-Record-Out FROM Detail-Line-1
WRITE Print-Record-Out FROM Detail-Line-2
Printing or Writing to a Spooled File (using AFTER ADVANCING)
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’.
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’.
WRITE Print-Record-Out FROM Detail-Line-1.
WRITE Print-Record-Out FROM Detail-Line-2
AFTER ADVANCING 1 LINE.
Printing or Writing to a Spooled File (using BEFORE ADVANCING)
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’.
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’.
WRITE Print-Record-Out FROM Detail-Line-1
BEFORE ADVANCING 1 LINE.
WRITE Print-Record-Out FROM Detail-Line-2.
Printing or Writing to a Spooled File (using AFTER ADVANCING)
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’.
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’.
WRITE Print-Record-Out FROM Detail-Line-1.
WRITE Print-Record-Out FROM Detail-Line-2
AFTER ADVANCING PAGE.
Printing or Writing to a Spooled File (using BEFORE ADVANCING)
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’.
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’.
WRITE Print-Record-Out FROM Detail-Line-1
BEFORE ADVANCING PAGE.
WRITE Print-Record-Out FROM Detail-Line-2.
Printing or Writing to a Spooled File
Detail-Line-1 PIC X(80)
VALUE ‘Cindy’s Test’.
Detail-Line-2 PIC X(80)VALUE ‘COBOL Line of Code’.
WRITE Print-Record-Out FROM Detail-Line-1
AFTER ADVANCING 1 LINE.
WRITE Print-Record-Out FROM Detail-Line-2
BEFORE ADVANCING 1 LINE.
Homework?