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MultiSet Table and Duplication
Why fastload does not support multiset table and duplication?
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Join Stratagies
There are 2 tables, table A with 10 million records, table B has 100 million records, now we are joining both tables, when we seen Explain Plan the plan showing TD will took the table A and it will redistributes itNow the Question is: By that plan is the optimizer is correct job or not ? Justify Ans2. From the same above example now the optimizer is taking Table B (100 million records) and it is distributing...
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what is explain in teradata?
what is explain and how does it work?