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📜  sql first - SQL 代码示例

📅  最后修改于: 2022-03-11 15:05:25.295000             🧑  作者: Mango

代码示例1
SELECT * FROM (SELECT [COLUMNS] FROM [TABLE] ORDER BY [DATE] DESC)
    WHERE ROWNUM = 1;
-- Oracle 12c:
SELECT * FROM (SELECT [COLUMNS] FROM [TABLE] ORDER BY [DATE] DESC) 
    FETCH FIRST 1 ROW ONLY;
SELECT * FROM (SELECT [COLUMNS] FROM [TABLE] ORDER BY [DATE] DESC) 
    FETCH FIRST 10 ROW ONLY;
SELECT * FROM (SELECT [COLUMNS] FROM [TABLE] ORDER BY [DATE] DESC) 
    FETCH FIRST 10 ROWS ONLY;