CL Programming
All programs are created in steps:
- Source creation. CL procedures consist of CL commands. In
most cases, source statements are entered into a database file in the logical
sequence determined by your application design.
- Module creation. Using the Create Control Language Module
(CRTCLMOD) command, this source is used to create a system object. The
created CL module can be bound into programs. A CL module contains one
CL procedure. Other HLL languages may contain multiple procedures for
each module.
- Program creation. Using the Create Program (CRTPGM) command, this
module (along with other modules and service programs) is used to create a
program.
- Note:
- If you want to create a program consisting of only one CL module, you can use
the Create Bound CL Program (CRTBNDCL) command, which combines steps 2 and
3.
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