max_join_size max_length_for_sort_data max_points_in_geometry max_prepared_stmt_count max_relay_log_size max_seeks_for_key max_sort_length max_sp_recursion_depth max_user_connections Section 8.8.2, “EXPLAIN Output Format” Section 4.5.1.6, “mysql Client Tips” Section 5.1.8, “Server System Variables” Section 13.7.6.1, “SET Syntax for Variable Assignment” Section 8.2.1.16, “ORDER BY Optimization” Section 5.1.8, “Server System Variables” Section 1.3, “What Is New in MySQL 8.0” Section 5.1.8, “Server System Variables” Section 12.17.8, “Spatial Operator Functions” Section 8.10.3, “Caching of Prepared Statements and Stored Programs” Section 13.5.3, “DEALLOCATE PREPARE Statement” Section 27.15, “Performance Schema System Variables” Section 13.5, “Prepared Statements” Section 5.1.10, “Server Status Variables” Section 5.1.8, “Server System Variables” Section 17.1.6.4, “Binary Logging Options and Variables” Section 17.1.6.3, “Replica Server Options and Variables” Section 17.2.4.1, “The Relay Log” Section 13.7.3.1, “ANALYZE TABLE Statement” Section 5.1.8, “Server System Variables” Section B.3.7, “Known Issues in MySQL” Section 8.2.1.16, “ORDER BY Optimization” Section 13.2.10, “SELECT Statement” Section 5.1.8, “Server System Variables” Section 11.3.4, “The BLOB and TEXT Types” Section 11.5, “The JSON Data Type” Section 5.1.8, “Server System Variables” Section 25.2.1, “Stored Routine Syntax” Section 13.7.1.1, “ALTER USER Statement” Section 13.7.1.3, “CREATE USER Statement” Section 13.7.8.3, “FLUSH Statement” Section 6.1.3, “Making MySQL Secure Against Attackers” Section 5.1.8, “Server System Variables” Section 6.2.20, “Setting Account Resource Limits” 6089