What will be equivalent work query for this start clause in COBOL program?
key fields: -
key1 = '01' (alphanumeric)
key2 = '001' (alphanumeric)
key3 = 19500101 (numeric)
file name :- L-FILE :-
START L-FILE key NOT < EXTERNALLY DESCRIBED KEY.
Kindly describe the function of start clause also.
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