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msgbrkr · Posted: Tue Jun 29, 2004 4:57 pm Post subject:

Hi all,

This is a very basic query.
The esql doc says that "When used in a function, the RETURN statement causes execution of that function to cease and control to be returned to the calling expression."

Was wondering if i do a RETURN FALSE in the Main() Function of a Compute Node where is the control returned.Does it return to the Compute Node thru which it was called??

Also one more query if i have something like:

Input Node -->Compute--> Output Node

And the esql as something:

--Main() Function
Call MyProcedure();
RETURN FALSE;
--END OF MAIN()

---Procedure MyProcedure()
........Some esql operations....
PROPAGATE;
--End of MyProcedure()

What i see from this esql, as it should the msg is PROPAGATE; but was curious what happens when the flow encounters the RETURN FALSE in the Main() function.

Thanks in advance,