BOTH, BY, CASE, CEILING, CHAR_LENGTH, CHARACTER_LENGTH, CLASS, COALESCE, CONCAT, COUNT, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, DELETE, DESC, DISTINCT, ELSE, EMPTY, END, ENTRY, ESCAPE, EXISTS, EXP, EXTRACT, FALSE, FETCH, FLOOR, FROM, FUNCTION, GROUP, HAVING, IN, INDEX, INNER, IS, JOIN, KEY, LEADING, LEFT, LENGTH, LIKE, LOCAL, LN, LOCATE, LOWER, MAX, MEMBER, MIN, MOD, NEW, NOT, NULL, NULLIF, OBJECT, OF, ON, OR, ORDER, OUTER, POSITION, POWER, ROUND, SELECT, SET, SIGN, SIZE, SOME, SQRT, SUBSTRING, SUM, THEN, TRAILING, TREAT, TRIM, TRUE, TYPE, UNKNOWN, UPDATE, UPPER, VALUE, WHEN, WHERE ※そのほかSQLで使うキーワードは将来予約語になる可能性があるため使用は推奨されない JPQLの予約語(=使える機能)