Differentiate between cs and rr isolation levels? Where do you specify them?
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Explain the benefits you can get from mainframe connect?
Suppose we have a query for update update table1 set col1 = 'val1' where col2=(select .... from ...) suppose the subquery does not return any record, what will happen to update?
Define sqlca.
What is deadlock?
What is an instance in db2?
What is the role of schema in the db2 database?
What is isolation level in db2?
What is blu acceleration in db2?
What is db2 and what is the use of db2 optimizer?
What is page size in db2?
Hi Team, Please tell me, If i don't declare the cursor in the program and i have given open and fetch and close, then what error will get.
quary for 1> fetch last record 2> fetch in reverse order 3> fetch last 5 row 4> fetch second last record (their is no primary key) i think concept of count can be use for this in 4th
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