What is access path in db2?
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What is ACQUIRE/RELEASE in BIND?
How do you define a correlated name?
What is a synonym ?
How can deadlocks be resolved?
In case if at some point of time db2 is down, would that impact the pre-compilation process of a db2-cobol program?
If the base table underlying a view is restructured, eg. attributes are added, does the application code accessing the view need to be redone?
Can we use group-by clause in sub-query? If 'yes' means,Will it be executed successfully or else If 'no' means why should we not using that method? Give me your suggestion please....
suppose in my table 10 rows are there , i want to update odd rows salary as 90000 ? how u do it ? any one help me ? what do we use here cursor-fetch or normal sql ?
what are the bind parameters?
assume ther are 5000 records in a database and want to fetch using cursor. cursor fetches only 3000 records and fetch is not happening for remaining 2000 records. why it happens and how to rectify it
can i code union in cobol-db2 pgm ?
pls explain the precompilation process of cobol-db2 pgm