define sql

3 Answers   Zensar,

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In a table only one column how to update rows

5 Answers   Microsoft,

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What is the process of debugging?

0 Answers  

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Can you load data into multiple tables at once? : aql loader

0 Answers  

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Explain the difference in execution of triggers and stored procedures?

0 Answers  

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how will u find statistics of a database objects?

2 Answers   iFlex,

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How do we use distinct statement? What is its use?

0 Answers  

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PL/SQL allocates memory for the variable's at runtime or at compile time

3 Answers  

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How to avoid using cursors?

0 Answers  

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If an unique key constraint on DATE column is created, will it validate the rows that are inserted with SYSDATE?

4 Answers  

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Difference between IN and EXISTS

4 Answers   Nous, Polaris,

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What is 19 null in sql?

0 Answers  

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