IIF([商场名称]='A' OR [商场名称]='B',IsNull(基本工资,0)+IsNull(提成,0)+IsNull(其它工资,0), IIF(([商场名称]='C' OR [商场名称]='D') AND (IsNull(基本工资,0)+IsNull(岗位,0)+IsNull(提成,0))<= 2200,2200 + IsNull(其它工资,0),IsNull(基本工资,0) + IsNull(提成,0) + IsNull(其它工资,0),IIF(([商场名称]='E' OR [商场名称]='F') AND (IsNull(基本工资,0)+IsNull(提成,0))<= 2000,2000 + IsNull(其它工资,0),IsNull(基本工资,0)+ IsNull(提成,0)+IsNull(其它工资,0))))