What plvcmt and plvrb does in pl/sql?

0 Answers  

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What is clustered and nonclustered index in sql?

0 Answers  

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Does sql profiler affect performance?

0 Answers  

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How does sql profiler work?

0 Answers  

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What is synchronized subquery?

0 Answers  

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i have a table eno dno sal 1 10 200 2 10 150 3 10 100 4 20 75 5 20 100 i want to get sal which is less than the avg sal of thri dept. eno dno sal 2 10 150 3 10 100 4 20 75

12 Answers   IBM,

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How can you know that statistics should be updated?

0 Answers  

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What is substitution variable?

0 Answers  

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Does inner join remove duplicates?

0 Answers  

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package specification-3 procedures package body-2 procedures will is execute

2 Answers   PWC,

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In a Distributed Database System Can we execute two queries simultaneously ? Justify ?

3 Answers  

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What is a sql statement?

0 Answers  

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