What is sql profiling in oracle?

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how mysql optimizes distinct? : Sql dba

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Difference between aggregate function and analytical function?

3 Answers   Metric Stream,

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What is pl sql architecture?

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how to include numeric values in sql statements? : Sql dba

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Is vs as in pl sql?

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How to retrieve a second highest salary from a table? Note:Suppose salaries are in duplicate values eg: Name Sal Malli 60000 Pandi 60000 Rudra 45000 Ravi 45000

10 Answers   Mind Tree, Polaris, Sonata,

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explain mysql aggregate functions. : Sql dba

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explain advantages of innodb over myisam. : Sql dba

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What is a schema sql?

0 Answers  

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there is A table and B table in A table there 5 rows and in b table there are 2 rows i am firing query select * from a,b what will be the output?

7 Answers   Cognizant,

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How do you update sql?

0 Answers  

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