How do I run pl sql in sql developer?
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using cursors salesman get bonus as 10% of their salary , managers get 20% , analalist get 30%. generae a report showing the employee name, salary , bonus.
How do you take the union of two tables in sql?
What is a sql statement?
What are the types of dbms?
Name Salary Abc 50000 Abc 50000 xyz 20000 find the max salary using aggregate function?
Find out the 3rd highest salary?
51 Answers BirlaSoft, DAC, Silvia Infotech, Sutra Infotech,
Table Student has 3 columns,Student_id,Student_Name & Course_Id. Table Course has 2 columns, Course_Id & Course_Name.Write a query to listdown all the Courses and number of student in each course.
What is the execution plan in sql?
find the third highest salary?
Does sql backup shrink transaction log?
What are the types of optimization?
What is sql*loader and what is it used for? : aql loader