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Re: Mysql 5.7.10 Master-Master replication stops with 1032 error
Posted by: Rick James
Date: June 25, 2016 10:55PM

> update crm_crmentity_seq set id=LAST_INSERT_ID(id+1)

I don't think that is a valid use of LAST_INSERT_ID().

You should only need
update crm_crmentity_seq set id=id+1
But that has a serious problem when dealing with Master-Master. Each Master could execute that at the same time, thereby getting the same ID for subsequent use.

Look at AUTO_INCREMENT and auto_increment_increment=2 and auto_increment_offset being different on each Master. That can guarantee no dups. (There are other details.)

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Re: Mysql 5.7.10 Master-Master replication stops with 1032 error
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June 25, 2016 10:55PM


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