Answer Posted / jaydip chakrabarty

A control variable is is defined with format C and can be
used to assign field attributes dynamically. It could be
assigned during the map design (element level) as well as
during the programming (statement level).

Example :
DEFINE DATA LOCAL
1 #ATT(C)
1 #A
END-DEFINE
MOVE (AD=I CD=BL) TO #ATT
INPUT #A (CV=#ATT)

How converted the natural coding for adabas

3187

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913

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829

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869

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933

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How are you going to remove duplicates from the file that is being read?

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899

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888

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In a Natural program i used the below code for report FORMAT LS=132 PS=60 And down the line I want to change either LS/PS like FORMAT LS=120 PS=50, is it possible? How it will work?

1834

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Explain control variable in online screens?

944

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Explain adabas basic concepts. Like inverted list, address converter ,data storage?

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