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Reason for Duplicate Entries and its Resolution
Posted by: Muhammad Omair Siddiqui
Date: December 30, 2020 06:34AM


I'm new to MySQL and currently facing an issue with duplicate entries. I want to know the reason why do we see duplicate entries in the database and how we can prevent it? Whenever duplicate entries occur replication fails. What is the connection between a duplicate entry and replication failure?

Sample Error:

Error 'Duplicate entry '' for key 'countername'' on query. Default database: 'ssg'. Query: 'insert into counters (countername, goid) values ('', x'C7D3A91D5933B65D6BF176765F3654')'

Any explanation of the above questions would be appreciated.

Omair S.

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Reason for Duplicate Entries and its Resolution
December 30, 2020 06:34AM

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