87 	map->inisnull = (bool *) palloc(n * sizeof(bool));  in convert_tuples_by_position()
89 	map->inisnull[0] = true;  in convert_tuples_by_position()
128 	map->inisnull = (bool *) palloc(n * sizeof(bool));  in convert_tuples_by_name()
130 	map->inisnull[0] = true;  in convert_tuples_by_name()
143 	bool	   *inisnull = map->inisnull;  in execute_attr_map_tuple()  local
153 	heap_deform_tuple(tuple, map->indesc, invalues + 1, inisnull + 1);  in execute_attr_map_tuple()
164 		outisnull[i] = inisnull[j];  in execute_attr_map_tuple()
182 	bool	   *inisnull;  in execute_attr_map_slot()  local
202 	inisnull = in_slot->tts_isnull;  in execute_attr_map_slot()
220 			outisnull[i] = inisnull[j];  in execute_attr_map_slot()
289 	pfree(map->inisnull);  in free_conversion_map()