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 7 2 4 NULL NULL 5 NULL 3 NULL NULL

1 Answers   TCS,

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What are the differences between a sys and system user and what are the extra privileges available to the sys user?

1 Answers   Wipro,

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Can we call a trigger inside a function and function inside a trigger? Give example.

1 Answers   Metric Stream,

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How to apply filtering criteria at group level in oracle?

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am completed mca2011 how get certification in oracle

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How to make a Data Backup in oracle ? What is the procedure for creating the dump files in oracle ( any version ) ?

3 Answers   Satyam,

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Explain alias?

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Please explain compound trigger in oracle?

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why pl sql doesn't support retrieving multiple records

1 Answers   Mphasis,

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Can we store images in oracle database?

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How to create a new oracle data file?

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How to generate query output in html format?

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