Options and Variables Introduced in MySQL 8.0 This section lists server variables, status variables, and options that were added for the first time, have been deprecated, or have been removed in MySQL 8.0. The following system variables, status variables, and server options have been added in MySQL 8.0. Options and Variables Introduced in MySQL 8.0 •Options and Variables Removed in MySQL 8.0 • Acl_cache_items_count : Number of cached privilege objects. Added in MySQL 8.0.0. • Audit_log_current_size : Audit log file current size. Added in MySQL 8.0.11. • Audit_log_event_max_drop_size : Size of largest dropped audited event. Added in MySQL 8.0.11. • Audit_log_events : Number of handled audited events. Added in MySQL 8.0.11. • Audit_log_events_filtered : Number of filtered audited events. Added in MySQL 8.0.11. • Audit_log_events_lost : Number of dropped audited events. Added in MySQL 8.0.11. • Audit_log_events_written : Number of written audited events. Added in MySQL 8.0.11. • Audit_log_total_size : Combined size of written audited events. Added in MySQL 8.0.11. • Audit_log_write_waits : Number of write-delayed audited events. Added in MySQL 8.0.11. • Authentication_ldap_sasl_supported_methods : Supported authentication methods for SASL LDAP authentication. Added in MySQL 8.0.21. • Caching_sha2_password_rsa_public_key : caching_sha2_password authentication plugin RSA public key value. Added in MySQL 8.0.4. • Com_alter_resource_group : Count of ALTER RESOURCE GROUP statements. Added in MySQL 8.0.3. • Com_alter_user_default_role : Count of ALTER USER ... DEFAULT ROLE statements. Added in MySQL 8.0.0. • Com_clone : Count of CLONE statements. Added in MySQL 8.0.2. • Com_create_resource_group : Count of CREATE RESOURCE GROUP statements. Added in MySQL 8.0.3. • Com_create_role : Count of CREATE ROLE statements. Added in MySQL 8.0.0. • Com_drop_resource_group : Count of DROP RESOURCE GROUP statements. Added in MySQL 8.0.3. • Com_drop_role : Count of DROP ROLE statements. Added in MySQL 8.0.0. • Com_grant_roles : Count of GRANT ROLE statements. Added in MySQL 8.0.0. • Com_install_component : Count of INSTALL COMPONENT statements. Added in MySQL 8.0.0. • Com_replica_start : Count of START REPLICA and START SLAVE statements. Added in MySQL 8.0.22. • Com_replica_stop : Count of STOP REPLICA and STOP SLAVE statements. Added in MySQL 8.0.22. 51