In this post, you’ll learn more about the MariaDB Error 1734 ER_PARTITION_INSTEAD_OF_SUBPARTITION with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1734 – ER_PARTITION_INSTEAD_OF_SUBPARTITION with the sqlState HY000
Error Description for the MariaDB Error ER_PARTITION_INSTEAD_OF_SUBPARTITION
Subpartitioned table, use subpartition instead of partition