The report routine / FORMAT section in REPORT |
Defines printing commands for each row in a report.
The ON EVERY ROW control block specifies the action to be taken by the runtime system for every input record that is passed to the report definition.
ON EVERY ROW PRINT r.fname, " ", r.lname, " ", r.address1, " ", r.cust_phone
The runtime system delays processing the PAGE HEADER control block (or the FIRST PAGE HEADER control block, if it exists) until it encounters the first PRINT, SKIP, or NEED statement in the ON EVERY ROW control block.
If a BEFORE GROUP OF control block is triggered by a change in the value of a variable, the runtime system executes all appropriate BEFORE GROUP OF control blocks (in the order of their priority) before it executes the ON EVERY ROW control block. Similarly, if execution of an AFTER GROUP OF control block is triggered by a change in the value of a variable, the runtime system executes all appropriate AFTER GROUP OF control blocks (in the reverse order of their priority) before it executes the ON EVERY ROW control block.