Check connection from C# application to SQL Server. Check Whether the grid view is empty or not Checkbox in Control Parameter Checking if String is NULL or EMPTY in SQL Cleaning strings of escape characters bef
SELECT ROWNUM, salary FROM ( SELECT DISTINCT salary FROM employees ORDER BY salary ) ; This works. Thanks. Now what if I only want to find the 3rd highest salary? "Knowing is not enough, you must apply... Willing is not enough, you must do." --Bruce LeeIrene...
Why are you interested in a job? Extracting from rows Tronfy home cinema projector 60 2nd highest record from each group basis on manager id including manager itself as well (null group) Average salary of an employee in particular department of company is greater than the average salary of emp...
(.Net SqlClient Data Provider) Cannot resolve the collation conflict between "Chinese_PRC_CI_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation Cannot set column. The value violates the MaxLength limit of this column. Cannot solve problem of ambiguous type when trying to c...
TO GET 3rd HIGHEST SALARY IN EMP: select top 1 sal from EMP where sal < (select MAX(sal) from EMP where sal < (select MAX(sal) from EMP))order by sal desc TO GET 2nd HIGHEST SALARY IN EMP: select top 1 sal from EMP where sal < ...