what is pragma ?

1 Answers   Polaris,

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What is clustered index in sql?

0 Answers  

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What is sql*loader and what is it used for?

0 Answers  

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What is an alias command?

0 Answers  

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what is datawarehouse? : Sql dba

0 Answers  

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a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.

4 Answers   CGI, IBM,

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Difference between global and parameter variables?

0 Answers   TCS,

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What is scope of pl sql developer in future?

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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How many tables can you join in sql?

0 Answers  

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How do I view a view in sql?

0 Answers  

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What is bulk compiling in pl/sql.?

0 Answers   MCN Solutions,

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