NTH_VALUE() NTILE() NULLIF NULLIF() O OCT() OCTET_LENGTH() ORD() P PERCENT_RANK() PERIOD_ADD() PERIOD_DIFF() 5702 Section A.1, “MySQL 8.0 FAQ: General” Section 5.1.15, “MySQL Server Time Zone Support” Section 17.5.1.14, “Replication and System Functions” Section 17.5.1.33, “Replication and Time Zones” Section 5.1.7, “Server Command Options” Section 5.1.8, “Server System Variables” Section 28.4.3.21, “The metrics View” Section 28.4.4.25, “The statement_performance_analyzer() Procedure” Section 11.2.4, “The YEAR Type” Section 1.3, “What Is New in MySQL 8.0” Section 12.21.1, “Window Function Descriptions” Section 12.21.3, “Window Function Frame Specification” Section 1.3, “What Is New in MySQL 8.0” Section 12.21.1, “Window Function Descriptions” Section 13.5.1, “PREPARE Statement” Section 12.5, “Flow Control Functions” [index top] Section 12.8, “String Functions and Operators” Section 12.8, “String Functions and Operators” Section 12.8, “String Functions and Operators” [index top] Section 12.21.1, “Window Function Descriptions” Section 12.7, “Date and Time Functions” Section 1.7.1, “MySQL Extensions to Standard SQL” Section 12.7, “Date and Time Functions”