f::id (public)

 f::id x

Defined in packages/acs-tcl/tcl/ad-functional-procs.tcl

Identity function: just returns its argument. I'm not kidding! An identity function can be useful sometimes, e.g. as a default initializer for optional arguments of functional kind.

Parameters:
x

Partial Call Graph (max 5 caller/called nodes):
%3 test_functional_api functional_api (test acs-tcl) f::id f::id test_functional_api->f::id

Testcases:
functional_api
Source code:
    return $x
XQL Not present:
Generic, PostgreSQL, Oracle
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