System Variables Added in MariaDB 10.4

This is a list of system variables that have been added in the MariaDB 10.4 series. The list does not include variables that are not part of the default release.

Variable	Added
analyze_sample_percentage	MariaDB 10.4.3
default_password_lifetime	MariaDB 10.4.3
disconnect_on_expired_password	MariaDB 10.4.3
gtid_cleanup_batch_size	MariaDB 10.4.1
innodb_encrypt_temporary_ables	MariaDB 10.4.7
innodb_instant_alter_column_allowed	MariaDB 10.4.13
max_password_errors	MariaDB 10.4.2
optimizer_trace	MariaDB 10.4.3
optimizer_trace_max_mem_size	MariaDB 10.4.3
tcp_nodelay	MariaDB 10.4.0
tls_version	MariaDB 10.4.6
wsrep_certification_rules	MariaDB 10.4.3
wsrep_trx_fragment_size	MariaDB 10.4.2
wsrep_trx_fragment_unit	MariaDB 10.4.2

For system variables that have been removed or deprecated, see Upgrading from MariaDB 10.3 to MariaDB 10.4.

See Also

• Status Variables Added in MariaDB 10.4

• System Variables Added in MariaDB 10.5

• System Variables Added in MariaDB 10.3

• System Variables Added in MariaDB 10.2

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