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?select p_id from tb2 group by p_id desc;運行出現錯誤
希望大佬解惑
2020-03-17
源自：與MySQL的零距離接觸 4-8
正在回答
select p_id from tb2 group by p_id order by p_id desc
order by desc
select p_id from tb2 group by p_id order by desc
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本課程涵蓋全部MySQL數據庫的基礎，學習MySQL數據庫的基礎知識
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2020-03-19
select p_id from tb2 group by p_id order by p_id desc
2020-09-02
order by desc
2020-03-19
select p_id from tb2 group by p_id order by desc