How do you retrieve the second highest salary from a table?

3 Answers  

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What are the types of SQL Statement?

3 Answers  

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What are the types of queries in sql?

0 Answers  

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diff b/w sub query and co-relater query?

3 Answers   iFlex,

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How will you select unique values from a list of records?

7 Answers   Cap Gemini,

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what are the forced views

6 Answers   Hexaware, TCS,

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What are the two parts of a procedure ?

6 Answers   Hi Caliber IT,

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How to use transactions efficiently : transact sql

0 Answers  

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SELECT flavor, SUM (ice_cream_sales) FROM sales_detail GROUP BY flavor ORDER BY 2 DESC If the "sales_detail" table contains ten records with different values in the flavor column (two "vanilla," three "chocolate," four "strawberry," and one NULL), how many rows are returned by the sample code above? 1. 0 rows 2. 1 row 3. 3 rows 4. 4 rows 5. 10 rows

8 Answers   Sonata,

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Explain what is dbms?

0 Answers  

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How One can easily select all even, odd, or Nth rows from a table using SQL queries?

4 Answers  

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What are the three forms of normalization?

0 Answers  

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