what is error ora-03113: end-of-file on communication channel?

0 Answers  

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How do you truncate?

0 Answers  

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How many triggers can be implemented for a table?

3 Answers   HSBC,

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why should required nested tables, Object types, partition tables and varying arrays. what is the difference between these are all. give me example with explanation.

2 Answers  

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write the Sql query for creating database backup?

7 Answers   TCS,

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What is the difference among union, minus and intersect?

0 Answers  

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What is difference between stored procedure and trigger?

0 Answers  

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What are the PL/SQL Statements used in cursor processing ?

4 Answers  

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What is a bitmap index?

4 Answers   Choice Solutions, Infosys,

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How do you define a foreign key?

0 Answers  

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How can I get the number of records affected by a stored procedure?

0 Answers  

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What is a table in a database?

0 Answers  

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