MySQL 8.0 Keywords and Reserved Words • 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) • 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 1889 I