Reservierte SQL-Schlüsselwörter
In diesem Abschnitt werden die reservierten Schlüsselwörter aufgeführt, die nicht als Namen für Spalten, Tabellen, Aliasse oder andere benutzerdefinierte Objekte verwendet werden dürfen. Syntaxfehler können auf die Verwendung dieser reservierten Schlüsselwörter zurückzuführen sein. Wenn Sie eines dieser Schlüsselwörter verwenden möchten, müssen Sie Anführungszeichen einsetzen, um zu vermeiden, dass dieses Wort als Schlüsselwort behandelt wird.
Verwenden Sie das Schlüsselwort DEC
als Datenelementname.
CREATE TABLE t ("dec" numeric)
-
ABSOLUTE
-
ACTION
-
ADD
-
ALL
-
ALLOCATE
-
ALTER
-
AND
-
ANY
-
ARE
-
AS
-
ASC
-
ASSERTION
-
AT
-
AUTHORIZATION
-
AVG
-
BEGIN
-
BETWEEN
-
BINARY
-
BIT
-
BIT_LENGTH
-
BLOB
-
BOOLEAN
-
BOTH
-
BY
-
CASCADE
-
CASCADED
-
CASE
-
CAST
-
CATALOG
-
CHAR
-
CHARACTER
-
CHARACTER_LENGTH
-
CHAR_LENGTH
-
CHECK
-
CHR
-
CLOSE
-
COALESCE
-
COLLATE
-
COLLATION
-
COLUMN
-
COMMIT
-
CONNECT
-
CONNECTION
-
CONSTRAINT
-
CONSTRAINTS
-
CONTINUE
-
CONVERT
-
CORRESPONDING
-
COUNT
-
CREATE
-
CROSS
-
CURDATE
-
CURRENT
-
CURRENT_DATE
-
CURRENT_TIME
-
CURRENT_TIMESTAMP
-
CURRENT_USER
-
CURSOR
-
CURTIME
-
CURTIMESTAMP
-
DATE
-
DATEVAL
-
DAY
-
DAYNAME
-
DAYOFWEEK
-
DEALLOCATE
-
DEC
-
DECIMAL
-
DECLARE
-
DEFAULT
-
DEFERRABLE
-
DEFERRED
-
DELETE
-
DESC
-
DESCRIBE
-
DESCRIPTOR
-
DIAGNOSTICS
-
DISCONNECT
-
DISTINCT
-
DOMAIN
-
DOUBLE
-
DROP
-
ELSE
-
END
-
END_EXEC
-
ESCAPE
-
EVERY
-
EXCEPT
-
EXCEPTION
-
EXEC
-
EXECUTE
-
EXISTS
-
EXTERNAL
-
EXTRACT
-
FALSE
-
FETCH
-
FIRST
-
FLOAT
-
FOR
-
FOREIGN
-
FOUND
-
FROM
-
FULL
-
GET
-
GLOBAL
-
GO
-
GOTO
-
GRANT
-
GROUP
-
HAVING
-
HOUR
-
IDENTITY
-
IMMEDIATE
-
IN
-
INDEX
-
INDICATOR
-
INITIALLY
-
INNER
-
INPUT
-
INSENSITIVE
-
INSERT
-
INT
-
INTEGER
-
INTERSECT
-
INTERVAL
-
INTO
-
IS
-
ISOLATION
-
JOIN
-
KEY
-
LANGUAGE
-
LAST
-
LEADING
-
LEFT
-
LENGTH
-
LEVEL
-
LIKE
-
LOCAL
-
LONGVARBINARY
-
LOWER
-
LTRIM
-
MATCH
-
MAX
-
MIN
-
MINUTE
-
MODULE
-
MONTH
-
MONTHNAME
-
NAMES
-
NATIONAL
-
NATURAL
-
NCHAR
-
NEXT
-
NO
-
NOT
-
NULL
-
NULLIF
-
NUMERIC
-
NUMVAL
-
OCTET_LENGTH
-
OF
-
OFFSET
-
ON
-
ONLY
-
OPEN
-
OPTION
-
OR
-
ORDER
-
OUTER
-
OUTPUT
-
OVERLAPS
-
PAD
-
PART
-
PARTIAL
-
PERCENT
-
POSITION
-
PRECISION
-
PREPARE
-
PRESERVE
-
PRIMARY
-
PRIOR
-
PRIVILEGES
-
PROCEDURE
-
PUBLIC
-
READ
-
REAL
-
REFERENCES
-
RELATIVE
-
RESTRICT
-
REVOKE
-
RIGHT
-
ROLLBACK
-
ROUND
-
ROW
-
ROWID
-
ROWS
-
RTRIM
-
SCHEMA
-
SCROLL
-
SECOND
-
SECTION
-
SELECT
-
SESSION
-
SESSION_USER
-
SET
-
SIZE
-
SMALLINT
-
SOME
-
SPACE
-
SQL
-
SQLCODE
-
SQLERROR
-
SQLSTATE
-
STRVAL
-
SUBSTRING
-
SUM
-
SYSTEM_USER
-
TABLE
-
TEMPORARY
-
THEN
-
TIES
-
TIME
-
TIMESTAMP
-
TIMESTAMPVAL
-
TIMEVAL
-
TIMEZONE_HOUR
-
TIMEZONE_MINUTE
-
TO
-
TODAY
-
TRAILING
-
TRANSACTION
-
TRANSLATE
-
TRANSLATION
-
TRIM
-
TRUE
-
TRUNCATE
-
UNION
-
UNIQUE
-
UNKNOWN
-
UPDATE
-
UPPER
-
USAGE
-
USER
-
USERNAME
-
USING
-
VALUE
-
VALUES
-
VARBINARY
-
VARCHAR
-
VARYING
-
VIEW
-
WHEN
-
WHENEVER
-
WHERE
-
WITH
-
WORK
-
WRITE
-
YEAR
-
ZONE