What are aggregate and scalar functions?

0 Answers  

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When we give SELECT * FROM EMP; How does oracle respond?

24 Answers   Accenture, HCL, Infosys,

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What is a package ? What are the advantages of packages ?

2 Answers   Symphony,

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what is the difference between char and varchar data types? : Sql dba

0 Answers  

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create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?

2 Answers   Polaris,

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Differentiate between syntax and runtime errors.

0 Answers  

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Table Order_Name has a column Order_Date which gives the date & Time at which the order is passed.Find the table to write a query to find out the latest order.

5 Answers   Thomson,

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how many sql dml commands are supported by 'mysql'? : Sql dba

0 Answers  

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How to maintain the history of code changes of pl/sql?

3 Answers  

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how many groups of data types? : Sql dba

0 Answers  

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What are the properties of a transaction?

0 Answers  

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What does bitemporal mean?

0 Answers  

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