Answer Posted / gaurav gupta

CREATE PUBLIC DATABASE LINK remote
USING 'remote';

What is pl sql package?

1031

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How many unique keys can a table have?

1014

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Can pl sql procedure have a return statement?

1030

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What operators deal with null?

1107

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C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.

2619

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What is flag in sql?

1032

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What is the example of procedure?

928

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What is file based approach?

941

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tell me about various levels of constraint. : Sql dba

1035

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What is exception? What are the types of exceptions?

1073

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What is normalization? How many normalization forms are there?

1085

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what is try_catch block in procedure

1748

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How do you delete a table?

1074

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Differences between Oracle 9i and 10g (Probably in terms of SQL and PL/SQL)?

3569

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What is clause in sql?

1108

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