Nicage If your instructions only ask for data for June you need to indicate it in your program. You need to correct your mistakes and run the Easytrieve program again until you get the results you are seeking. The below tutorial gives brief overview of Easytrieve. To override the default input file NULL should be coded in place of filename. Working with an out file is much easier and not time sensitive.
|Published (Last):||19 December 2014|
|PDF File Size:||11.7 Mb|
|ePub File Size:||10.83 Mb|
|Price:||Free* [*Free Regsitration Required]|
The following terms are used throughout the discussion on control reports: A control field is any field named on a CONTROL statement to establish the hierarchy of a control report. A occurs whenever any field of the control hierarchy changes value.
A total line is a logical line group in a report body that contains control totals. These control totals can contain subtotal or final values. To do this, list the control fields first on the LINE statement. A detail line is the same line data as in a standard body line not a total line.
Accumulators are system-created fields that contain totals. Quantitative fields are numeric fields with a decimal point designation of 0 through Data Reference In general, report statements and procedures can reference any field of an active file or working storage.
Some report procedures have minor restrictions, which are described with the associated procedure. Statements and procedures can directly reference data for detail lines in noncontrol reports. This assures access to the field actually used in the report. See Summary File for more information. TALLY contains the number of detail records that comprise a control break.
TALLY is commonly used to determine averages for a control break. TALLY is a byte packed decimal field with zero decimal places. This definition is used for calculations contained within report procedures. The field is defined as a two-byte binary field.
Easytrieve Plus SQL files
EASYTRIEVE – Sample Program – Table And Search
CA-Easytrieve/Plus – Basics