Mysql_Collation_Mismatch_Error

Jason Pell edited this page Jun 21, 2013 · 1 revision

Introduction

This wiki page is provided to support users of opendb experiencing issues with the following mysql issue:

 Illegal mix of collations (latin1_general_cs,IMPLICIT) and (latin1_swedish_ci,IMPLICIT)

You may also be visiting this page as a result of an installation warning from the opendb 1.0 installer.

The issue was first encountered while assisting a user to upgrade their 0.81 database to 1.0RC2.

forum topic

This page will be expanded with more helpful information and scripts as required.

Installer Mismatch checking

From 1.0RC5 onwards the installer has logic included to perform a collation mismatch check.

Image:Mysql collation mismatch.png

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