oracle中 对中文的几种排序（拼音，部首，笔画）

1: //按照笔划排序2: select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_STROKE_M');3: //按照部首排序4: select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_RADICAL_M');5: //按照拼音排序，此为系统的默认排序方式6: select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_PINYIN_M');