MySQL 8.0 Keywords and Reserved Words • CASE  (R) • CATALOG_NAME • CHAIN • CHANGE  (R) • CHANGED • CHANNEL • CHAR  (R) • CHARACTER  (R) • CHARSET • CHECK  (R) • CHECKSUM • CIPHER • CLASS_ORIGIN • CLIENT • CLONE ; added in 8.0.3 (nonreserved) • CLOSE • COALESCE • CODE • COLLATE  (R) • COLLATION • COLUMN  (R) • COLUMNS • COLUMN_FORMAT • COLUMN_NAME • COMMENT • COMMIT • COMMITTED • COMPACT • COMPLETION • COMPONENT 1883