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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                * 應用場景:當要顯示的數據,一頁顯示不全,需要分頁提交sql請求 * 語法: ```sql select 查詢列表 from 表 【join type】 join 表2 on 連接條件 where 篩選條件 group by 分組字段 having 分組后的篩選 order by 排序的字段】 limit offset,size; offset:要顯示條目的起始索引(從0開始) size:要顯示的條目個數 ``` * 特點: * limit語句放在查詢語句的最后,limit表示分頁 * 公式: 要顯示的頁數page,每頁的條目數size select 查詢列表 from 表 limit (page - 1)* size, size; * 案例1:查詢前五條數據 ```sql -- 索引從0開始,兩種寫法結果一樣 SELECT * from gin_employees limit 0,5; SELECT * from gin_employees limit 5; ``` <br> * 案例2:查詢11條到15一條數據 ```sql -- 因為索引從0開始索引,我們給定的索引是10 SELECT * from gin_employees LIMIT 10,15; ``` <br> * 案例3:查詢有獎金的員工信息,并且工資較高的前10名顯示出來 ```sql SELECT * FROM gin_employees WHERE commission_pct IS NOT NULL ORDER BY salary DESC LIMIT 10; ```
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