How do I clear the screen in sql plus?

0 Answers  

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Types of joins ?

11 Answers   Polaris, TCS,

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What is materialised View?

2 Answers   IBM,

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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.

0 Answers  

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what is the difference between delete and truncate statement in sql? : Sql dba

0 Answers  

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How do you retrieve the second highest salary from a table?

3 Answers  

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If 100 tables are there in user_tables.I want to find in which table zero records are there with table name.Is it possible?

2 Answers  

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SELECT flavor, SUM (ice_cream_sales) FROM sales_detail GROUP BY flavor ORDER BY 2 DESC If the "sales_detail" table contains ten records with different values in the flavor column (two "vanilla," three "chocolate," four "strawberry," and one NULL), how many rows are returned by the sample code above? 1. 0 rows 2. 1 row 3. 3 rows 4. 4 rows 5. 10 rows

8 Answers   Sonata,

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how to remove records from table? no name 1 a 2 b 1 a 2 b 3 c

8 Answers   Oracle,

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What is nosql example?

0 Answers  

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Which join is like an inner join?

0 Answers  

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What is the difference between microsoft access and sql?

0 Answers  

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