What is a table in oracle?

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Please HELP me its urgent? If i want to EXPORT data from SQL server to ORACLE 11g then how can I replicate data from SQL to ORACLE?

3 Answers  

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What is a nvl function? How can it be used?

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Name the various constraints used in oracle?

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What is rich query?

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How does oracle handle read consistency?

0 Answers  

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Given two table employee and department EMP ---------------- empid deptid(fk) Dept --------------------- deptid(pk) deptname que-Write a query to find count of employee in each department. Expected Output- deptid countofEmployee --------------------------- 10 57 20 20 30 15

2 Answers  

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Explain the use of file option in exp command.

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When can Hash Cluster used ?

1 Answers  

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what is difference between DBMS and RDBMS?

2 Answers   Metric Stream,

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SELECT THE RECORDS FROM 3 TABLES LIKE(T1,T2,T3) AND HOW CAN WE INSERT THAT RECORD IN ANOTHER TABLE LIKE(T4)?

1 Answers   ESS,

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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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