有没有办法像oracle中的rownum一样获取Mysql中的行号

2021-11-20 00:00:00 sql mysql oracle

有没有办法像oracle中的rownum一样获取Mysql中的行号，如果没有，那么有没有间接的方法呢?请提出建议.

Is there a way to get the row number in Mysql like the rownum in oracle, If not then is there any indirect way of doing it? please suggest.

推荐答案

直到 MySQL 最终支持现代 SQL，唯一的办法得到类似的东西是这样的:

Until MySQL finally supports modern SQL, the only way to get something similar is this: 

SELECT @rownum:=@rownum + 1 as row_number, 
       t.*
FROM ( 
   < your original query goes here >
) t,
(SELECT @rownum := 0) r

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