Why cursor is used in db2?
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what is a trigger and types of triggers
What is declare cursor?
Is DECLARE TABLE in DCLGEN necessary? Why it used?
How do you check for a null value in a db2 column?
Mention the way of highlighting as well as putting a cursor to use in a cobol program.
What are union and union all?
What is runstats and reorg in db2?
in column y record abc.v abc.s xyz.j abc.h i wan only abc columns how to retrieve thi records
Is it Possible to read from PS file and write it to database by using dynamic sql(execute immediate)
What are types of indexes?
I want to fetch the 10th row of a table which has been changed.How can I do it without going thru all the rows.
how can i pull up a query which was previously stored in qmf