在數據庫裏查詢前10條數據

在數據庫裏查詢前10條數據 1. ORACLE SELECT * FROM TABLENAME WHERE ROWNUM<=N HQL: from tablename t order by t.createTime desc where rownum<=n 2. INFORMIX    SELECT FIRST N * FROM TABLENAME 3. DB2 SELECT * ROW_NUMB

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