In this post, you’ll learn more about the MariaDB Error 1791 ER_UNKNOWN_EXPLAIN_FORMAT with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1791 – ER_UNKNOWN_EXPLAIN_FORMAT with the sqlState HY000
Error Description for the MariaDB Error ER_UNKNOWN_EXPLAIN_FORMAT
Unknown EXPLAIN format name: ‘%s’