Interested to Buy Any Domain ? << Click Here >> for more details...
we can code COPY DCLGEN or INCLUDE DCLGEN,
At which stage of the precompilation , dclgen get expanded
if we write 1) copy
2) include
one question about dclgen..
Is it mandatory to use declare table in dclgen..
I think no...but
it will be used by the precompiler to validate the table
name,column name etc..,
can one clear my doubt ..is it necessary to include
declare table or not?
- 2 Answers
- 17761 Views
- I also Faced
- E-Mail Answers
Answer Posted / rama krishna reddy
During the precompilation time only copybooks mentioned
with INCLUDE are expanded all copy books mentioned with
COPY are expanded during compilation time
we have to specify all the dclgens and host variable
declartions using INCLUDE statement because those are
required during precompilation period.
Declare statement is not mandatory in the DCLGEN.it can be
used to validate the sql statements in the program i.e it
checks the table name and columns names and it gives the
corresponding warning messages.
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
How do I delete a column in db2?
What is the usage of open cursor command?
What is null value in db2?
can all users have the privilage to use the sql statement select * (dml)?
Which components manage deadlocks in db2?
is it compulsory commitment control in journal?
What is dbrm? What it contains? When it will be created?
What is phantom read in db2?
What is db2 bind process?
What is the difference between using bind () and rebind () methods of naming class?
Which component is responsible for db2 startup and shutdown?
What does db2 mean?
What is the difference between dbm cfg and db cfg file in db2 ?
What is the use of with ur in db2?
run jcl for cobol+db2 pgm?.. //jobcard //step001 exec pgm=ikjeft01 //systin dd * DSNSYSTEM(--------) RUN PROGRAM(MYPGMNAME) PLAN(-----), LIB(-------), PARMS(------) /* WHAT WILL U GIVE INSIDE THE BRACKETS... WHAT IS PLAN,PACKAGE,BIND?..PLAN N PACAKGES ARE GENERATED BY ?...
