What are the basic sql commands?

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How do I pipe the output of one isql to another?

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What is a natural join sql?

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How is indexing done in search engines?

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How to revise and re-run the last sql command?

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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.

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How can we schedule the procedure to run automatically ?

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1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use of sql trace..how do you use it ? 3.can you please send all the sql plus commands...like set line 6000....

1 Answers   Satyam,

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what command is used to create a table by copying the structure of another table including constraints ?

6 Answers   CMC, eicc,

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What is the difference between join and union.

27 Answers   3i Infotech, ABC, Oracle, Polaris, TCS, XT Global,

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write a pl/sql function if enter a value=0 then output value=1 and vise verse with out using if and case statements.

3 Answers   Zensar,

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What Is a Trigger? How Do You Use It?

3 Answers  

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