TheOVERclause in the following query isDeptName. The query returnsEmpName,DeptName, and the average salary over the window -DeptName. U-SQL @result=SELECTEmpName, DeptName,AVG(Salary)OVER(PARTITIONBYDeptName)ASAverageSalaryByDeptFROM@employees;OUTPUT@resultTO"/Output/ReferenceGuide/avg/exampleD....
Since AVG() is a group function, you can only use it in a SELECT statement or in a HAVING clause. Instead, run the following query: SELECT lastname, annual_salary FROM employees WHERE annual_salary > (SELECT AVG(annual_salary) FROM employees); Here’s the result: lastnameannual_salary ...
TheOVERclause in the following query isDeptName. The query returnsEmpName,DeptName, and the average salary over the window -DeptName. U-SQL @result=SELECTEmpName, DeptName,AVG(Salary)OVER(PARTITIONBYDeptName)ASAverageSalaryByDeptFROM@employees;OUTPUT@resultTO"/Output/ReferenceGuide/avg/exampleD....
The OVER clause in the following query is DeptName. The query returns EmpName, DeptName, and the average salary over the window - DeptName. U-SQL 复制 @result = SELECT EmpName, DeptName, AVG(Salary) OVER(PARTITION BY DeptName) AS AverageSalaryByDept FROM @employees; OUTPUT @result TO...
@result=SELECTEmpName,AVG(Salary)OVER()ASAverageSalaryAllDeptsFROM@employees;OUTPUT@resultTO"/Output/ReferenceGuide/avg/exampleC.csv"USINGOutputters.Csv(); D. Average values over a defined window using OVER() TheOVERclause in the following query isDeptName. The query returnsEmpName,DeptName, an...
D. Average values over a defined window using OVER() The OVER clause in the following query is DeptName. The query returns EmpName, DeptName, and the average salary over the window - DeptName.U-SQL 복사 @result = SELECT EmpName, DeptName, AVG(Salary) OVER(PARTITION BY DeptName)...
E. Average values over a defined window using OVER(), additional example The OVER clause in the following query is DeptName. The query returns all records, as well as the average salary for each DeptName and each employee's salary share of his/her department's average share.U-SQL 複製 ...
@result=SELECTDeptName,AVG(Salary)ASAverageSalaryByDeptFROM@employeesGROUP BYDeptName;OUTPUT@resultTO"/Output/ReferenceGuide/avg/exampleB.csv"USINGOutputters.Csv(); C. Average values with OVER() TheOVERclause in the following query is empty which defines the "window" to include all rows. The ...