CA Easytrieve® Report Generator is an information retrieval and data management system that A simple top-down sequence of instructions. eztrieve – Free download as Powerpoint Presentation .ppt), PDF File .pdf), Text PROGRAM is a simple top-down set of instructions which is used to initiate. Easytrieve. Variables. Variable declaration Comment lines · Continuation character. PDF: pdf.
|Published (Last):||3 October 2008|
|PDF File Size:||15.64 Mb|
|ePub File Size:||5.83 Mb|
|Price:||Free* [*Free Regsitration Required]|
Mainframe Tips, Tricks And Tutorials. An introduction to Easytrieve. The below tutorial gives brief overview of Easytrieve. Structure of an Easytrieve program. Establishes parameters for the program.
JOB activities read from or write to files and manipulate data. SORT activities create sequenced files. DEBUG and its subparameters control generation of certain system outputs. These outputs are used to analyze programming errors that cause abnormal. CLIST creates a condensed listing of the executable program produced. PMAP creates a complete listing of the executable program produced by.
DMAP creates a listing of the data map for each file and its. FLOW activates a trace of the statements being executed. STATE saves the statement number of the statement currently being. The statement number is then printed in the associated abnormal. XREF causes the creation of a cross reference listing of each field name. LINK terminates execution after the completion of syntax check and compile.
Prgname-1 is the name of the program. Subparameter ‘R’ specifies that the new program replaces an existing program. FILE statement – This statement describes the files accessed by the program.
If the file type is. IS Indexed Sequential Access method. VS Virtual Storage Access method. This specifies the record format of the file.
This parameter can take the following values: Field names can be a max of 40 characters. A field name should contain atleast one alphabet or special char. Fields to be used within Report Section like page number etc. MASK can be used for editing characters to be displayed in rpt etc. Default report heading for a field is the field name. The hyphen indicates that the statement continues with the first position. The plus symbol indicates that the statement continues with the first.
Mainframe Tips, Tricks And Tutorials: An introduction to Easytrieve
Retrieval of input files. Examination and manipulation of data. Initiation of printed reports. Production of output files.
Easytrieve Classic conversion hints
To override the default input file NULL should be coded in place of filename. Procedures or PROCs can be coded to execute a set of statements.
MOVE statement moves a string from one variable to another. MOVE statement does not transfer the value in Numeric form ie. Used to READ a file sequentially. PRINT statement requests report output.
Write statement is used for writing recs into VSAM files. Following statements define the content of the report and must be coded in the same order as shown below. Default is Ascending order. A control break occurs whenever the value of any control field. SUM statement prints the Totals of the specified fields at the end of.
Normally, Easytrieve automatically totals all quantitative fields. The SUM statement overrides this process. Easytrieve automatically positions janual system date and current. This can be eztriieve by the options on. Each title line is centered within the title area of the report unless we.
When defining the field, you can specify eztrievee default heading. Line Stmt defines the detail lines for the report. COL specifies the column number where the next line item is placed. The POS parameter enables you to position line items on lines 2 through It permits final screening and modification of report input data.
The proc is executed before each line is printed. The proc is executed after each line is printed.
A system-defined field named LEVEL can eztieve tested to determine which field has caused the break, when we have control breaks based on more than 1 field. N is the number of control fields. Will be executed at the end of each page. Can be used to print Footnotes Will be executed at the end of rpt. Post a Comment Note: Only a member of this blog may post a comment. Newer Post Older Post Home. What is the difference between transaction a How Do Eztriege Use Evaluate? Browsing a Data File File-Aid: Editing a dataset File-Aid: Scanning and Updating Datasets File-Aid: How can I get the date a program was compil