• HANDLER 

• HASH 

• HAVING  (R) 

• HELP 

• HIGH_PRIORITY  (R) 

• HISTOGRAM ; added in 8.0.2 (nonreserved) 

• HISTORY ; added in 8.0.3 (nonreserved) 

• HOST 

• HOSTS 

• HOUR 

• HOUR_MICROSECOND  (R) 

• HOUR_MINUTE  (R) 

• HOUR_SECOND  (R) 

## I 

• IDENTIFIED 

• IF  (R) 

• IGNORE  (R) 

• IGNORE_SERVER_IDS 

• IMPORT 

• IN  (R) 

• INACTIVE ; added in 8.0.14 (nonreserved) 

• INDEX  (R) 

• INDEXES 

• INFILE  (R) 

• INITIAL_SIZE 

• INNER  (R) 

• INOUT  (R) 

• INSENSITIVE  (R) 

• INSERT  (R) 

• INSERT_METHOD 

