What is dictionary cache ?

2 Answers  

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11. Display the client number and name and the client number and name of the person who referred that client.

0 Answers   Wipro,

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What is the difference between substr & instr functions?

0 Answers  

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What do you mean by redo log file mirroring?

0 Answers  

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What is the function of Redo Log ?

1 Answers  

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What are the different pseudo commands? Explain in general?

0 Answers  

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In Exception handling if we are using the when others first then what happens . whether it will show the compiler error

2 Answers   HCL,

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What is the difference between normal and corelated subqueries?

2 Answers  

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What is Database Link ?

2 Answers  

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Table E: Name dept month sal 1 A JAN 800 2 B APR 1000 3 A JAN 300 4 A JAN 600 5 C JUN 400 1) SELECT HIGHEST SAL PAID DEPT IN JAN MONTH? 2) WRITE QUERY GET MAX SAL DEPT NO?

6 Answers   IBM,

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What are the different types of synonyms?

0 Answers  

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i have a table with the columns below as Emp_ID Address_ID Address_Line City Country -------- --------- ----------- ------ --------- Q: Display the Emp_ID's those having more than one Address_ID

7 Answers   IBM,

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