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  • 1.9 限制返回的行数

    mysql> select empno,ename from emp order by empno;
    +-------+--------+
    | empno | ename  |
    +-------+--------+
    |  7369 | SMITH  |
    |  7499 | ALLEN  |
    |  7521 | WARD   |
    |  7566 | JONES  |
    |  7654 | MARTIN |
    |  7698 | BLAKE  |
    |  7782 | CLARK  |
    |  7788 | SCOTT  |
    |  7839 | KING   |
    |  7844 | TURNER |
    |  7876 | ADAMS  |
    |  7900 | JAMES  |
    |  7902 | FORD   |
    |  7934 | MILLER |
    +-------+--------+
    14 rows in set (0.00 sec)

    mysql> select empno,ename from emp order by empno limit 2,2;
    +-------+-------+
    | empno | ename |
    +-------+-------+
    |  7521 | WARD  |
    |  7566 | JONES |
    +-------+-------+
    2 rows in set (0.00 sec)

    mysql> select empno,ename from emp order by empno limit 3,2;
    +-------+--------+
    | empno | ename  |
    +-------+--------+
    |  7566 | JONES  |
    |  7654 | MARTIN |
    +-------+--------+
    2 rows in set (0.00 sec)

    mysql> select empno,ename from emp order by empno limit 3;
    +-------+-------+
    | empno | ename |
    +-------+-------+
    |  7369 | SMITH |
    |  7499 | ALLEN |
    |  7521 | WARD  |
    +-------+-------+
    3 rows in set (0.00 sec)
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  • 原文地址:https://www.cnblogs.com/liang545621/p/7518448.html
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