rownum翻譯，rownum的意思，rownum同義詞，rownum的反義詞，rownum短語詞匯

詞語：rownum

rownum的參考例句

1.delete from tab_name where rownum > 100; 不知道怎麼刪除100條以後的數據；

2.select id, first_name, salary from (select rownum row_num, id, first_name, salary from (select * from s_emp order by salary)) where row_num between 11 and 20; 根據工資由低到高，查詢工資在11到20位排名的員工。（分頁功能）