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                1. 什么叫存儲過程 以一個名字命名的帶有輸入參數和輸出的過程化的SQL語句塊。 create or replace produce 存儲過程名字 ( ) as begin end; 2.什么叫自定義函數 3.什么叫游標?游標的分類? 游標是一個結果集,cursor select * from 表 cursor; 顯示游標 for v-datas in(select * from 表 ) loop 隱式游標 end loop;
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