GradeDepartment Single GradeDepartment DepartmentDefineCode System.String true false 50 MainDefineCode System.String false true 50 DepartmentName System.String false true 100 AdjustCoefficient System.Decimal false true 17 Percentage System.Decimal false true 17 Select select * from GradeDepartment where DepartmentDefineCode=@DepartmentDefineCode Text @DepartmentDefineCode DepartmentDefineCode VarChar SelectAll select * from GradeDepartment Text Insert Insert into GradeDepartment ( DepartmentDefineCode, MainDefineCode, DepartmentName, AdjustCoefficient, Percentage ) values ( @DepartmentDefineCode, @MainDefineCode, @DepartmentName, @AdjustCoefficient, @Percentage ) Text @DepartmentDefineCode DepartmentDefineCode VarChar @MainDefineCode MainDefineCode VarChar @DepartmentName DepartmentName VarChar @AdjustCoefficient AdjustCoefficient Decimal @Percentage Percentage Decimal Update Update GradeDepartment set MainDefineCode=@MainDefineCode,DepartmentName=@DepartmentName,AdjustCoefficient=@AdjustCoefficient,Percentage=@Percentage where DepartmentDefineCode=@DepartmentDefineCode Text @DepartmentDefineCode DepartmentDefineCode VarChar @MainDefineCode MainDefineCode VarChar @DepartmentName DepartmentName VarChar @AdjustCoefficient AdjustCoefficient Decimal @Percentage Percentage Decimal Delete Delete from GradeDepartment where DepartmentDefineCode=@DepartmentDefineCode Text @DepartmentDefineCode DepartmentDefineCode VarChar