how to get the no employee in each department including the dept which has 0 employee

5 Answers  

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WHAT IS ecc 6.0

0 Answers  

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The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ================ 1 NULL 2 NULL 3 4 NULL 5 6 7 NULL NULL O/P C = 2 4 6

2 Answers   TCS,

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How do you recover a datafile that has not been physically been backed up since its creation and has been deleted. Provide syntax example.

1 Answers  

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Is oracle a relational database?

0 Answers  

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write a query that displays every Friday in a year with date?

5 Answers   Flipkart, HCL, TCS,

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Hi can anyone tell me where are the dumps found of OCA certification.. Also the materials to be studied for the preparation.

2 Answers  

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how to unbreak sequence numbers during intereptions

1 Answers   Ion Exchange,

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20. Using a set operator, display the client number of all clients who have never placed an order.

0 Answers   Wipro,

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Can multiple columns be used in group by in oracle?

0 Answers  

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Difference between NO DATA FOUND and %NOTFOUND?

1 Answers  

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how do u know the total no of rows in a table?

6 Answers  

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