## debug_sync 

Section 27.12.14.2, “Performance Schema variables_info Table” Section 5.1.8, “Server System Variables” 

## default 

Section 16.1, “Setting the Storage Engine” Section 15.1.4, “Testing and Benchmarking with InnoDB” 

## default_authentication_plugin 

Section 13.7.1.1, “ALTER USER Statement” Section 6.4.1, “Authentication Plugins” Section 6.4.1.2, “Caching SHA-2 Pluggable Authentication” Section 2.11.4, “Changes in MySQL 8.0” Section 13.7.1.3, “CREATE USER Statement” Section 6.2.17, “Pluggable Authentication” Section 5.1.8, “Server System Variables” Section 6.4.1.3, “SHA-256 Pluggable Authentication” 

## default_collation_for_utf 

Section 5.1.8, “Server System Variables” 

## default_password_lifetime 

Section 13.7.1.1, “ALTER USER Statement” Section 13.7.1.3, “CREATE USER Statement” Section 6.2.3, “Grant Tables” Section 6.2.15, “Password Management” Section 5.1.8, “Server System Variables” 

## default_storage_engine 

Section 13.1.16, “CREATE LOGFILE GROUP Statement” Section 13.1.20, “CREATE TABLE Statement” Section 13.1.21, “CREATE TABLESPACE Statement” Section 13.1.33, “DROP TABLESPACE Statement” Section 15.6.3.3, “General Tablespaces” Section 5.6.1, “Installing and Uninstalling Plugins” Section 24.2.2, “LIST Partitioning” Section 24.1, “Overview of Partitioning in MySQL” Section 17.5.1.39, “Replication and Variables” Section 5.1.8, “Server System Variables” Section 16.1, “Setting the Storage Engine” Section 17.4.4, “Using Replication with Different Source and Replica Storage Engines” 

## default_table_encryption 

Section 13.1.2, “ALTER DATABASE Statement” Section 13.1.10, “ALTER TABLESPACE Statement” Section 13.1.12, “CREATE DATABASE Statement” Section 13.1.21, “CREATE TABLESPACE Statement” Section 18.3.1, “Group Replication Requirements” Section 18.9, “Group Replication System Variables” Section 15.13, “InnoDB Data-at-Rest Encryption” Section 17.3.3.1, “Privileges For The Replication PRIVILEGE_CHECKS_USER Account” Section 5.1.8, “Server System Variables” 

