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MySQL -- convert rownum in Oracle to MySQL
2022-07-02 13:45:00 【Zhang Shao】
SELECT @rowno:[email protected]+1 as rowno,r.* from grade_table r ,(select @rowno:=0) t;
The other way
https://www.cnblogs.com/g177w/p/9534378.html
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mysql ---- Oracle中的rownum转换成MySQL
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