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Database SQL Query
You are required to design a social networking site. Set of all those people who are friend of friends your friends would be consider to be in your network. Write a SQL query to print Number of people in your network. You need to create a profile of each user and store his/her photographs. How would you go about doing the same using database?
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Fix Function
Write the implementation of Fix function? fix(2.5) = 2 and fix(-2.25) = -3, this is the expected result. Write the code to implement this behaviour?
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Single Row Function
Display details of employees having same char at the star and end postition of their namelike abishikathis name have last character and first character is same
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write a query to update third column such that
There is a table having the following columns :-student id marks1 marks2 maxmarks1 10 20 202 25 30 303 30 10 304 35 25 355 20 40 40write a query to update column maxmarks such that maxmarks column contains whatever be the greater value among marks1...
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Data Conversion
Have 2 table Emp1 (Column Name: Ename), 2nd table Emp2 (Column Name: First and Column Name: LastTable Name :Emp1ENameHunt, MichaelGraham, SmithNelson, Ryan Table Name: Emp2First LastMichael HuntSmith GrahamRyan NelsonNeed to write a SQL query to convert the data from Emp1 to Emp2 in this way.Can any body help me.Thanks