• PRIVILEGE_CHECKS_USER ; added in 8.0.18 (nonreserved) 

• PROCEDURE  (R) 

• PROCESS ; added in 8.0.11 (nonreserved) 

• PROCESSLIST 

• PROFILE 

• PROFILES 

• PROXY 

• PURGE  (R) 

## Q 

• QUARTER 

• QUERY 

• QUICK 

## R 

• RANDOM ; added in 8.0.18 (nonreserved) 

• RANGE  (R) 

• RANK  (R); added in 8.0.2 (reserved) 

• READ  (R) 

• READS  (R) 

• READ_ONLY 

• READ_WRITE  (R) 

• REAL  (R) 

• REBUILD 

• RECOVER 

• RECURSIVE  (R); added in 8.0.1 (reserved) 

• REDOFILE ; removed in 8.0.3 

• REDO_BUFFER_SIZE 

• REDUNDANT 

• REFERENCE ; added in 8.0.4 (nonreserved) 

• REFERENCES  (R) 

• REGEXP  (R) 

