can we use sequential file as a lookup

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Question Posted / narsi

7 Answers
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Cognizant, Wipro, I also Faced
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can we use sequential file as a lookup..

Answer / vijay

Hi kiran,

pls Explan ur ans.

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can we use sequential file as a lookup..

Answer / satya

U can't use Sequential file as Lookup file because
Sequential file don't have any key columns so we might get
duplicate records from lookup.

Don't use Sequential file as Lookup.

Is This Answer Correct ?

7 Yes

7 No

can we use sequential file as a lookup..

Answer / chakravarthy kanishka

Look doesnt requires common key coloumn, then why we need key,
if we go for sequential file as a look up, and squential file have huge data,then it hits the performance,again you need to apply the performance techniques to the sequential file while reading the data,so better to avoid sequential file as a reference to look up.

its my guess...
please let me know if wrong.

thanks
kanishka

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4 No

can we use sequential file as a lookup..

Answer / kiran

hai..,Tell which situation u want.(Define column names and
data.)

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1 No

can we use sequential file as a lookup..

Answer / raja sekhar

Can not use sequential file as lookup because the sequential fine cannot have any key columns.and also it can not support any reference links.the lookup performs based on the key column.

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6 Yes

7 No

can we use sequential file as a lookup..

Answer / simha

could u explain how to use that?

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0 Yes

2 No

can we use sequential file as a lookup..

Answer / kiran

yesU can use seq file as a lookup

Is This Answer Correct ?

12 Yes

15 No

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