An introduction to Easytrieve. The below tutorial gives brief overview of Easytrieve. Structure of an Easytrieve program. Contains 3 sections. iv CA-Easytrieve/Plus User Guide. Chapter 3: Standard Reporting with CA- Easytrieve/Plus. Reports Made Easy-A Tutorial. Easytrieve. Variables. Variable declaration · Declaring working storage variables · COMP and COMP-3 equivalent variables · Variable initialization (VALUE.
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Only a member of this blog may post a comment. Will be executed at the end of each page. IS Indexed Sequential Access method. Structure of an Easytrieve program. Following statements define the content of the report and must be coded in the same order as shown below.
Easytrieve lets you create new variables by using working storage variables in your program. About the Author This article was written by a professional writer, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. SUM statement prints the Totals of the specified fields at the end of.
Procedures or PROCs can be coded to execute a set of statements.
It permits final screening and modification of report input data. Therefore you would need to create two variables; one for the current date and one subtracting the date of birth from the current date variable to get the age of the person.
The statement number easttrieve then printed in the associated abnormal. This specifies the record format of the file. Field names can be a max of 40 characters. The below tutorial gives brief overview of Easytrieve.
Easytrieve | Use this code
Understand what you need. The hyphen indicates that the statement continues with the first position. This can be overridden by the options on. Default report heading for a field is the field name. The POS parameter enables you to position line items on lines 2 through You may also need to only capture males or females tutoriwl a certain age.
Tutorkal parameter can take the following values: See tips to find out why. Normally, Easytrieve eaytrieve totals all quantitative fields. Subparameter ‘R’ specifies that the new program replaces an existing program. How Do I Use Evaluate? You need to know where each of the variables resides in order to know where they are when you are working with the database or outfile that you created. Post a Comment Note: For example you may be asked for age and your variables only have date of birth.
Easytrieve programs –
A control break occurs whenever the value of any control field. JOB activities read from or write to files and manipulate data.
Initiation of printed reports. Easytrieve automatically positions the system date and current. XREF causes the creation of a cross reference listing of each field name.
If there are any mistakes you will need to fix them. Line Stmt defines the detail lines for the report.
These could range from not indicating the database you are seeking correctly to simply wording a step incorrectly. CLIST creates a condensed listing of the executable program produced. To override the default input file NULL should be coded in place of filename.
Establishes parameters for the program. Prgname-1 is the name of the program. Can be used to print Footnotes The proc is executed after fasytrieve line is printed. Production of output files. Write statement is used for writing recs into VSAM files. DMAP creates a listing of the data map for each file and its. How can I get the date a program was compil A field name should contain atleast one easytrieev or special char.