what is the process of precompiler?

Answer Posted / rahul nittala

The precompiler does a series of operations in the
following order:

1) Identifies all the INCLUDE statements and expands them.

2) Syntax check of sql variables against the DCLGEN table
definitions.

3) seperating the cobol and db2 lines and moving the db2
lines into the respective dbrm.

4) Attaching a consistency token for each set of db2 and
cobol components to be identified at a later stage.

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