Oracle 、sql如何查詢表的第一條記錄和最後一條記錄

轉載自http://blog.csdn.net/lanyang123456/article/details/55806160mysql Oracle 查詢出來的數據取第一條 sql select * from (select * from <table> order by <key>) where rownum=1; select * from (select * from <table> ord

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