Now let us execute it and see the results.You should also deallocate the cursor when you do not need it.Once you have fetched all the rows throuh cursor, you need to close the cursor.Its value becomes 1 once all the records are traversed. Its value is set to 0 if there there are some records to be traversed. Then we opened the cursor and started fetching the rows one by one and store the values into the variables and display them in the output.Secondly, we have created a cursor that will retrieve all the data from the table.Firstly, we have created three variables to store the record data, fetched from the table.WHILE '+ + NEXT FROM cursor_employees INTO cursor_employees SELECT EmpID, EmpName, DepID FROM dbo.EmployeesįETCH NEXT FROM cursor_employees INTO ID ' + 'Employee Name ' + 'Department ') SET = Now let us try to find 7 terms of Fibonacci Series. We have created a stored procedure that will take a number N and print the N number of terms of the Fibonacci Series. One of the use cases of the While loop is to find the N terms of the Fibonacci Series. We have created an example where we have used the While loop in a SQL Server stored procedure. ![]() In this section, you will learn about the use of the While loop in SQL Server. Read: SQL Server stored procedure modified date While loop in SQL Server stored procedure Thus, you might have understood how you can use the WHILE loop to implement the FOR loop mechanism in SQL Server.
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