In this post, you’ll learn more about the MariaDB Error 1267 ER_CANT_AGGREGATE_2COLLATIONS with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1267 – ER_CANT_AGGREGATE_2COLLATIONS with the sqlState HY000
Error Description for the MariaDB Error ER_CANT_AGGREGATE_2COLLATIONS
Illegal mix of collations (%s,%s) and (%s,%s) for operation ‘%s’