resolved comments-3

Author: gargsaumya

mssql_python/cursor.py

@@ -233,7 +233,7 @@ def _map_sql_type(self, param, parameters_list, i):
             return (
                 ddbc_sql_const.SQL_VARCHAR.value, # TODO: Add SQLDescribeParam to get correct type
                 ddbc_sql_const.SQL_C_DEFAULT.value,
-                0,
+                1,
                 0,
                 False,
             )
@@ -513,18 +513,6 @@ def _create_parameter_types_list(self, parameter, param_info, parameters_list, i
             paraminfo.
         """
         paraminfo = param_info()
-        # Explicit None handling
-        if parameter is None:
-            paraminfo.paramSQLType = ddbc_sql_const.SQL_VARCHAR.value
-            paraminfo.paramCType = ddbc_sql_const.SQL_C_CHAR.value
-            paraminfo.columnSize = 0
-            paraminfo.decimalDigits = 0
-            paraminfo.isDAE = False
-            paraminfo.inputOutputType = ddbc_sql_const.SQL_PARAM_INPUT.value
-            paraminfo.strLenOrInd = ddbc_sql_const.SQL_NULL_DATA.value
-            paraminfo.dataPtr = None
-            return paraminfo
-
         sql_type, c_type, column_size, decimal_digits, is_dae = self._map_sql_type(
             parameter, parameters_list, i
         )