What is the picture clause of null indicator variable?
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What is db2 stogroup?
What are the contents of a dclmgen?
How would you print the output of an SQL statement from SPUFI?
i have one file having 100 of records? i want to display it like 20 records in one column and 20 records in another column total 40 records per page ? how ?
What is an EXPLAIN in DB2. How and what is the steps followed in EXPLAIN command. Can all the queries be used in EXPLAIN command to check the performance.
What is the difference between base table and view?
Why do we need reorg in db2?
What is ALTER ?
when does the SQL statement gets executed when you use cursor in the application programming ?
If the main program has only cobol statements and subprogram has the db2 statements what is the procedure for precompilation. for which program we need to do the precompilation
why we create view.
What is reorg and runstats in db2?