Answer Posted / ram
Cursor Stability, Read Stability, Uncommited Read and Repeatable Read
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What is reorg?
Define check constraint.
How can you find out the # of rows updated after an update statement?
How does db2 sample database connect?
Can we delete records from view?
What is the use of commit in db2?
before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?
What is sqlca’s maximum length?
Mention the length of physical storage of the given data types of db2 – date, timestamp, time
Who uses db2?
What do you mean by commit and rollback?
My sql statement select avg(salary) from emp yields inaccurate results. Why?
What is performance tuning db2?
Is db2 a mainframe?
Explain in brief how does db2 determine what lock-size to use?