Newly reserved words: SIMILAR, SQLSTATE (2.5.1).

New non-reserved keywords: AUTONOMOUS, BIN_NOT, CALLER, CHAR_TO_UUID, COMMON, DATA, FIRSTNAME, GRANTED, LASTNAME, MAPPING, MIDDLENAME, OS_NAME, SOURCE, TWO_PHASE and UUID_TO_CHAR.

No longer reserved, but still keywords: ACTIVE, AFTER, ASC, ASCENDING, AUTO, BEFORE, COLLATION, COMMITTED, COMPUTED, CONDITIONAL, CONTAINING, CSTRING, DATABASE, DESC, DESCENDING, DESCRIPTOR, DO, DOMAIN, ENTRY_POINT, EXCEPTION, EXIT, FILE, GEN_ID, GENERATOR, IF, INACTIVE, INPUT_TYPE, ISOLATION, KEY, LENGTH, LEVEL, MANUAL, MODULE_NAME, NAMES, OPTION, OUTPUT_TYPE, OVERFLOW, PAGE, PAGE_SIZE, PAGES, PASSWORD, PRIVILEGES, PROTECTED, READ, RESERV, RESERVING, RETAIN, SCHEMA, SEGMENT, SHADOW, SHARED, SINGULAR, SIZE, SNAPSHOT, SORT, STABILITY, STARTING, STARTS, STATEMENT, STATISTICS, SUB_TYPE, SUSPEND, TRANSACTION, UNCOMMITTED, WAIT, WORK and WRITE.

No longer reserved and not keywords: AUTODDL, BASE_NAME, BASED, BLOBEDIT, BUFFER, CHECK_POINT_LENGTH, COMPILETIME, CONTINUE, DB_KEY, DEBUG, DESCRIBE, DISPLAY, ECHO, EDIT, EVENT, EXTERN, FOUND, GOTO, GROUP_COMMIT_, HELP, IMMEDIATE, INDICATOR, INIT, INPUT, ISQL, LC_MESSAGES, LC_TYPE, LEV, LOG_BUFFER_SIZE, MAX_SEGMENT, MAXIMUM, MESSAGE, MINIMUM, NOAUTO, NUM_LOG_BUFFERS, OUTPUT, PAGELENGTH, PREPARE, PUBLIC, QUIT, RETURN, RUNTIME, SHELL, SHOW, SQLERROR, SQLWARNING, STATIC, TERMINATOR, TRANSLATE, TRANSLATION, VERSION, WAIT_TIME and WHENEVER.