Reserved Words¶

The following keywords are previously reserved as a command, a function name or a type name in CUBRID. You are restricted to use these words for a class name, an attribute name, a variable name. Note than these reserved keywords can be used an identifier when they are enclosed in double quotes, square brackets, or backtick symbol (`).

ABSOLUTE	ACTION	ADD
ADD_MONTHS	AFTER	ALL
ALLOCATE	ALTER	AND
ANY	ARE	AS
ASC	ASSERTION	AT
ATTACH	ATTRIBUTE	AVG
BEFORE	BETWEEN	BIGINT
BINARY	BIT	BIT_LENGTH
BLOB	BOOLEAN	BOTH
BREADTH	BY
CALL	CASCADE	CASCADED
CASE	CAST	CATALOG
CHANGE	CHAR	CHARACTER
CHECK	CLASS	CLASSES
CLOB	COALESCE	COLLATE
COLLATION	COLUMN	COMMIT
CONNECT	CONNECT_BY_ISCYCLE	CONNECT_BY_ISLEAF
CONNECT_BY_ROOT	CONNECTION	CONSTRAINT
CONSTRAINTS	CONTINUE	CONVERT
CORRESPONDING	COUNT	CREATE
CROSS	CURRENT	CURRENT_DATE
CURRENT_DATETIME	CURRENT_TIME	CURRENT_TIMESTAMP
CURRENT_USER	CURSOR	CYCLE
DATA	DATA_TYPE	DATABASE
DATE	DATETIME	DAY
DAY_HOUR	DAY_MILLISECOND	DAY_MINUTE
DAY_SECOND	DEALLOCATE	DEC
DECIMAL	DECLARE	DEFAULT
DEFERRABLE	DEFERRED	DELETE
DEPTH	DESC	DESCRIBE
DESCRIPTOR	DIAGNOSTICS	DIFFERENCE
DISCONNECT	DISTINCT	DISTINCTROW
DIV	DO	DOMAIN
DOUBLE	DUPLICATE	DROP
EACH	ELSE	ELSEIF
END	EQUALS	ESCAPE
EVALUATE	EXCEPT	EXCEPTION
EXEC	EXECUTE	EXISTS
EXTERNAL	EXTRACT
FALSE	FETCH	FILE
FIRST	FLOAT	FOR
FOREIGN	FOUND	FROM
FULL	FUNCTION
GENERAL	GET	GLOBAL
GO	GOTO	GRANT
GROUP
HAVING	HOUR	HOUR_MILLISECOND
HOUR_MINUTE	HOUR_SECOND
IDENTITY	IF	IGNORE
IMMEDIATE	IN	INDEX
INDICATOR	INHERIT	INITIALLY
INNER	INOUT	INPUT
INSERT	INT	INTEGER
INTERSECT	INTERSECTION	INTERVAL
INTO	IS	ISOLATION
JOIN
KEY
LANGUAGE	LAST	LEADING
LEAVE	LEFT	LESS
LEVEL	LIKE	LIMIT
LIST	LOCAL	LOCAL_TRANSACTION_ID
LOCALTIME	LOCALTIMESTAMP	LOOP
LOWER
MATCH	MAX	METHOD
MILLISECOND	MIN	MINUTE
MINUTE_MILLISECOND	MINUTE_SECOND	MOD
MODIFY	MODULE	MONTH
MULTISET	MULTISET_OF
NA	NAMES	NATIONAL
NATURAL	NCHAR	NEXT
NO	NONE	NOT
NULL	NULLIF	NUMERIC
OBJECT	OCTET_LENGTH	OF
OFF	ON	ONLY
OPTIMIZATION	OPTION	OR
ORDER	OUT	OUTER
OUTPUT	OVERLAPS
PARAMETERS	PARTIAL	POSITION
PRECISION	PREPARE	PRESERVE
PRIMARY	PRIOR	PRIVILEGES
PROCEDURE
QUERY
READ	REAL	RECURSIVE
REF	REFERENCES	REFERENCING
RELATIVE	RENAME	REPLACE
RESIGNAL	RESTRICT	RETURN
RETURNS	REVOKE	RIGHT
ROLE	ROLLBACK	ROLLUP
ROUTINE	ROW	ROWNUM
ROWS
SAVEPOINT	SCHEMA	SCOPE
SCROLL	SEARCH	SECOND
SECOND_MILLISECOND	SECTION	SELECT
SENSITIVE	SEQUENCE	SEQUENCE_OF
SERIALIZABLE	SESSION	SESSION_USER
SET	SET_OF	SETEQ
SHARED	SIBLINGS	SIGNAL
SIMILAR	SIZE	SMALLINT
SOME	SQL	SQLCODE
SQLERROR	SQLEXCEPTION	SQLSTATE
SQLWARNING	STATISTICS	STRING
SUBCLASS	SUBSET	SUBSETEQ
SUBSTRING	SUM	SUPERCLASS
SUPERSET	SUPERSETEQ	SYS_CONNECT_BY_PATH
SYS_DATE	SYS_DATETIME	SYS_TIME
SYS_TIMESTAMP	SYSDATE	SYSDATETIME
SYSTEM_USER	SYSTIME
TABLE	TEMPORARY	THEN
TIME	TIMESTAMP	TIMEZONE_HOUR
TIMEZONE_MINUTE	TO	TRAILING
TRANSACTION	TRANSLATE	TRANSLATION
TRIGGER	TRIM	TRUE
TRUNCATE
UNDER	UNION	UNIQUE
UNKNOWN	UPDATE	UPPER
USAGE	USE	USER
USING	UTIME
VALUE	VALUES	VARCHAR
VARIABLE	VARYING	VCLASS
VIEW
WHEN	WHENEVER	WHERE
WHILE	WITH	WITHOUT
WORK	WRITE
XOR
YEAR	YEAR_MONTH
ZONE