what is wrong in this simple procedure ?

Question

DELETE FROM Attendance_Table WHERE (Day_Dat = getdate()) it gives me error of Procedure procedure_name has no parameters and arguments were supplied.

Akkiraju Ivaturi · Answer

Can you provide complete stored procedure? I can see only a query to delete records but the error speaks about the procedure. By the way the error says that you have created a stored procedure called procedure_name which does not accept any parameters. But you were trying to pass parameters to the stored procedure which it cannot handle and so giving the error.

Jignesh Trivedi · Answer

hi i have try following code C# with SQL server. it working fine for me. SqlConnection con = new SqlConnection(Data Source=.\SQLExpress;user id=sa;password=tiger1!;Initial Catalog=TempDBforTest;MultipleActiveResultSets=True); SqlCommand command = new SqlCommand(); command.CommandType = CommandType.StoredProcedure; command.CommandText = Attendance_Table_Delete; command.Connection = con; con.Open(); int res = command.ExecuteNonQuery(); con.Close(); CREATE PROCEDURE dbo.Attendance_Table_Delete as DELETE FROM Attendance_Table WHERE (Day_Dat =convert(date GETDATE())) hope this will help you.

ahmed fahd · Answer

i solved it by saying command.parameters.clear () this made the command delete any parameter it hold from some where :) thanks juys

ahmed fahd · Answer

this is the procedure ALTER PROCEDURE dbo.Attendance_Table_Delete as DELETE FROM Attendance_Table WHERE (Day_Dat =getdate()) and this is the method Function delete_al7door(ByVal b As clsal7door) As Boolean command.CommandType = CommandType.StoredProcedure command.CommandText = Attendance_Table_Delete command.Connection = con con.Close() con.Open() command.ExecuteNonQuery() con.Close() Return True End Function

Jignesh Trivedi · Answer

hi I think this error is due to mismatch between Parameter of SP and Pass parameter to call SP from Code. Also Check direction of SP parameter. whether parameter is define input/output ect. yes agree with Akkiraju please share you SP .