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Question
Is DECLARE TABLE in DCLGEN necessary? Why it used?
 Question Submitted By :: DB2
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
It not necessary to have DECLARE TABLE statement in
DCLGEN. This is used by the pre-compiler to validate the
table-name, view-name, column name etc., during pre-compile
 
Is This Answer Correct ?    5 Yes 1 No
Obularaju
 
Answer
# 2
yes, it is necessary to have declare table in dclgen.
without declaring the table we cant able to define the host
variable of what data type and length of data type.... the
not needed part is
dclgen table(xxxx)
library(yyyy)
action(add)
quote
this is not needed because the declare and host variable
definition can be hard coded into the pgm.
 
Is This Answer Correct ?    2 Yes 0 No
Satty
 
 
 

 
 
 
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what is the soft code for deadlock ? Logica-CMG 2
Can we use select query in a loop to fetch multiple rows in a COBOL PROGRAM? If so, what is the advantage of cursor? UST 1
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Can i insert bulk records into a db2 table using qmf of spufi only............!!!   2
How could one combine a set of incremental image copies into a single copy?   1
What is the SQL Communications Area and what are some of its key fields?   1
What is the difference between Primary key and unique index?   6
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Why PS file called Physical seqential file?How to sore data in sequential file and ESDS file? What is the use of DBRM,PLAN,package and Collection.   1
What is subquery ?   6
 
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