1.5 Option and Variable Changes for MySQL 9.4

The following list details the changes to specific options and variables within MySQL 9.4.

• component_firewall.database

  Introduced in version 9.4.0

• component_firewall.enabled

  Introduced in version 9.4.0

• component_firewall.reload_interval_seconds

  Introduced in version 9.4.0

• component_firewall.trace

  Introduced in version 9.4.0

• early-plugin-load

  Deprecated in version 9.4.0

• Firewall_access_denied

  Deprecated in version 9.4.0

• firewall_access_denied

  Introduced in version 9.4.0

• Firewall_access_granted

  Deprecated in version 9.4.0

• firewall_access_granted

  Introduced in version 9.4.0

• Firewall_access_suspicious

  Deprecated in version 9.4.0

• firewall_access_suspicious

  Introduced in version 9.4.0

• Firewall_cached_entries

  Deprecated in version 9.4.0

• firewall_cached_entries

  Introduced in version 9.4.0

• mysql_firewall_database

  Deprecated in version 9.4.0

• mysql_firewall_mode

  Deprecated in version 9.4.0

• mysql_firewall_reload_interval_seconds

  Deprecated in version 9.4.0

• mysql_firewall_trace

  Deprecated in version 9.4.0

• ndb-log-row-slice-count

  Introduced in version 9.4.0

• ndb-log-row-slice-id

  Introduced in version 9.4.0

• server_memory

  Introduced in version 9.4.0

• temptable_use_mmap

  Removed in version 9.4.0