When we give SELECT * FROM EMP; How does oracle respond?

24 Answers   Accenture, HCL, Infosys,

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What is left inner join in sql?

0 Answers  

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How to write pl sql program in mysql command prompt?

0 Answers  

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What is the difference between Union and Union all. Which is faster.

0 Answers  

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How do you optimize SQL queries ?

6 Answers   CarrizalSoft Technologies, Infosys, Oracle,

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Is left join same as inner join?

0 Answers  

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What are synonyms in sql?

0 Answers  

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What is compilation error in pl sql?

0 Answers  

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How do I start sql from command line?

0 Answers  

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Are ddl triggers fired for ddl statements within a pl/sql code executed using the dbms.sql package?

0 Answers  

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How many null values can be inserted in a coulmn whihc is unique constraint

8 Answers   Flextronics,

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What is the difference between numeric and autonumber?

0 Answers  

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