After this Lab, you will be able to:
A numeric FOR loop is called numeric because it requires an integer as its terminating value. Its structure is as follows:
FOR loop_counter IN[REVERSE] lower_limit..upper_limit LOOP STATEMENT 1; STATEMENT 2; … STATEMENT N; END LOOP;
The reserved word FOR marks the beginning of a FOR loop construct. The variable, loop_counter, is an implicitly defined index variable. There is no need to define the loop counter in the declaration section of the PL/SQL block. This variable is defined by the loop construct. Lower_limit and upper_limit are two integer numbers that define the number ...