Differentiate between cs and rr isolation levels? Where do you specify them?
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What is the difference between spufi and qmf?
Explain db2.
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For Null indicator we have 3 values 0,-1,-2. 0->Not nulll -1->Null -2->Value truncated If ther is any possibility to have any positive value other than 0 in Null indicator.If it is so then when we will get and what is the value?
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How to run db2 command in windows?
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What are the Isolation levels possible ?
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What is a composite index and how does it differ from a multiple index?
What is sqlcode -922 ?