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Why pure insert operation in master result in update and read operation in slave?
Posted by: feng guo
Date: February 28, 2016 09:38PM

I use multi threads to do pure insert operation in master,then I use orzdba to observer the mysql status as following picture:
http://itpubpic.img168.net/forum/201602/29/112229gg00q4kkaw0qvs4g.png

but when I observe in slave ,I found though the salve do also the pure insert operation,but the innodb rows influenced not only contains insert but also update and read operation,the orzdba's observation is as following:
http://itpubpic.img168.net/forum/201602/29/112230y323lzqs8squ99p9.png

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Why pure insert operation in master result in update and read operation in slave?
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February 28, 2016 09:38PM


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