1.6 Option and Variable Changes for MySQL 8.4

The following list details the changes to specific options and variables within MySQL 8.4.

• admin-ssl

  Removed in version 8.4.0

• authentication_fido_rp_id

  Removed in version 8.4.0

• avoid_temporal_upgrade

  Removed in version 8.4.0

• binlog_transaction_dependency_tracking

  Removed in version 8.4.0

• Com_change_master

  Removed in version 8.4.0

• Com_show_master_status

  Removed in version 8.4.0

• Com_show_slave_hosts

  Removed in version 8.4.0

• Com_show_slave_status

  Removed in version 8.4.0

• Com_slave_start

  Removed in version 8.4.0

• Com_slave_stop

  Removed in version 8.4.0

• default_authentication_plugin

  Removed in version 8.4.0

• group_replication_allow_local_lower_version_join

  Deprecated in version 8.4.0

• group_replication_preemptive_garbage_collection

  Introduced in version 8.4.0

• group_replication_preemptive_garbage_collection_rows_threshold

  Introduced in version 8.4.0

• group_replication_recovery_complete_at

  Removed in version 8.4.0

• have_openssl

  Removed in version 8.4.0

• have_ssl

  Removed in version 8.4.0

• keyring_encrypted_file_data

  Removed in version 8.4.0

• keyring_encrypted_file_password

  Removed in version 8.4.0

• keyring_file_data

  Removed in version 8.4.0

• keyring-migration-from-component

  Introduced in version 8.4.0

• keyring_oci_ca_certificate

  Removed in version 8.4.0

• keyring_oci_compartment

  Removed in version 8.4.0

• keyring_oci_encryption_endpoint

  Removed in version 8.4.0

• keyring_oci_key_file

  Removed in version 8.4.0

• keyring_oci_key_fingerprint

  Removed in version 8.4.0

• keyring_oci_management_endpoint

  Removed in version 8.4.0

• keyring_oci_master_key

  Removed in version 8.4.0

• keyring_oci_secrets_endpoint

  Removed in version 8.4.0

• keyring_oci_tenancy

  Removed in version 8.4.0

• keyring_oci_user

  Removed in version 8.4.0

• keyring_oci_vaults_endpoint

  Removed in version 8.4.0

• keyring_oci_virtual_vault

  Removed in version 8.4.0

• language

  Removed in version 8.4.0

• mysql-native-password

  Introduced in version 8.4.0

  Deprecated in version 8.4.0

• ndb_log_cache_size

  Introduced in version 8.4.3-ndb-8.4.3

• new

  Removed in version 8.4.0

• no-dd-upgrade

  Removed in version 8.4.0

• old

  Removed in version 8.4.0

• restrict_fk_on_non_standard_key

  Introduced in version 8.4.0

  Deprecated in version 8.4.0

• show_old_temporals

  Removed in version 8.4.0

• skip-ssl

  Removed in version 8.4.0

• ssl

  Removed in version 8.4.0

• thread_pool_longrun_trx_limit

  Introduced in version 8.4.0