What is data block in Oracle?

0 Answers   MCN Solutions,

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Is there a combination of "like" and "in" in sql?

0 Answers  

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Differentiate between translate and replace?

0 Answers  

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I have table-A(1,2,3,4,4,5,6,6,6,7). how to get all duplicate values?what is sql query?

5 Answers   Zensar,

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Difference between NO DATA FOUND and %NOTFOUND?

1 Answers  

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What is Normalization ?

55 Answers   ACS, Genpact, Graphix Solution, IBM, Keane India Ltd, TCS, Vault,

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What is an index associated with a constraint?

0 Answers  

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Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.

4 Answers   JPMorgan Chase,

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Can we create more than one constraint to column ?

6 Answers  

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what is data independence exactly? give an example

6 Answers  

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What is tns entry?

0 Answers  

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Can you create a synonym without having a table?

0 Answers  

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