You don't show the code you're using to read the data and write it to the DB. You also don't show the MySQL versions (client library, server version, DBD::mysql) involved. There is a bug report for DBD::mysql that includes code to replicate the problem. Maybe that bug is present in your environment as well?

In reply to Re^3: UTF8 to Mysql transformed by mysql.so? by Corion
in thread UTF8 to Mysql transformed by mysql.so? by jabowery

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