表结构设计时应该避免使用的关键字

mysql保留关键字

ADD	ALL	ALTER
ANALYZE	AND	AS
ASC	ASENSITIVE	BEFORE
BETWEEN	BIGINT	BINARY
BLOB	BOTH	BY
CALL	CASCADE	CASE
CHANGE	CHAR	CHARACTER
CHECK	COLLATE	COLUMN
CONDITION	CONNECTION	CONSTRAINT
CONTINUE	CONVERT	CREATE
CROSS	CURRENT_DATE	CURRENT_TIME
CURRENT_TIMESTAMP	CURRENT_USER	CURSOR
DATABASE	DATABASES	DAY_HOUR
DAY_MICROSECOND	DAY_MINUTE	DAY_SECOND
DEC	DECIMAL	DECLARE
DEFAULT	DELAYED	DELETE
DESC	DESCRIBE	DETERMINISTIC
DISTINCT	DISTINCTROW	DIV
DOUBLE	DROP	DUAL
EACH	ELSE	ELSEIF
ENCLOSED	ESCAPED	EXISTS
EXIT	EXPLAIN	FALSE
FETCH	FLOAT	FLOAT4
FLOAT8	FOR	FORCE
FOREIGN	FROM	FULLTEXT
GOTO	GRANT	GROUP
HAVING	HIGH_PRIORITY	HOUR_MICROSECOND
HOUR_MINUTE	HOUR_SECOND	IF
IGNORE	IN	INDEX
INFILE	INNER	INOUT
INSENSITIVE	INSERT	INT
INT1	INT2	INT3
INT4	INT8	INTEGER
INTERVAL	INTO	IS
ITERATE	JOIN	KEY
KEYS	KILL	LABEL
LEADING	LEAVE	LEFT
LIKE	LIMIT	LINEAR
LINES	LOAD	LOCALTIME
LOCALTIMESTAMP	LOCK	LONG
LONGBLOB	LONGTEXT	LOOP
LOW_PRIORITY	MATCH	MEDIUMBLOB
MEDIUMINT	MEDIUMTEXT	MIDDLEINT
MINUTE_MICROSECOND	MINUTE_SECOND	MOD
MODIFIES	NATURAL	NOT
NO_WRITE_TO_BINLOG	NULL	NUMERIC
ON	OPTIMIZE	OPTION
OPTIONALLY	OR	ORDER
OUT	OUTER	OUTFILE
PRECISION	PRIMARY	PROCEDURE
PURGE	RAID0	RANGE
READ	READS	REAL
REFERENCES	REGEXP	RELEASE
RENAME	REPEAT	REPLACE
REQUIRE	RESTRICT	RETURN
REVOKE	RIGHT	RLIKE
SCHEMA	SCHEMAS	SECOND_MICROSECOND
SELECT	SENSITIVE	SEPARATOR
SET	SHOW	SMALLINT
SPATIAL	SPECIFIC	SQL
SQLEXCEPTION	SQLSTATE	SQLWARNING
SQL_BIG_RESULT	SQL_CALC_FOUND_ROWS	SQL_SMALL_RESULT
SSL	STARTING	STRAIGHT_JOIN
TABLE	TERMINATED	THEN
TINYBLOB	TINYINT	TINYTEXT
TO	TRAILING	TRIGGER
TRUE	UNDO	UNION
UNIQUE	UNLOCK	UNSIGNED
UPDATE	USAGE	USE
USING	UTC_DATE	UTC_TIME
UTC_TIMESTAMP	VALUES	VARBINARY
VARCHAR	VARCHARACTER	VARYING
WHEN	WHERE	WHILE
WITH	WRITE	X509
XOR	YEAR_MONTH	ZEROFILL

SQL Server保留关键字

ADD	EXCEPT	PERCENT
ALL	EXEC	PLAN
ALTER	EXECUTE	PRECISION
AND	EXISTS	PRIMARY
ANY	EXIT	PRINT
AS	FETCH	PROC
ASC	FILE	PROCEDURE
AUTHORIZATION	FILLFACTOR	PUBLIC
BACKUP	FOR	RAISERROR
BEGIN	FOREIGN	READ
BETWEEN	FREETEXT	READTEXT
BREAK	FREETEXTTABLE	RECONFIGURE
BROWSE	FROM	REFERENCES
BULK	FULL	REPLICATION
BY	FUNCTION	RESTORE
CASCADE	GOTO	RESTRICT
CASE	GRANT	RETURN
CHECK	GROUP	REVOKE
CHECKPOINT	HAVING	RIGHT
CLOSE	HOLDLOCK	ROLLBACK
CLUSTERED	IDENTITY	ROWCOUNT
COALESCE	IDENTITY_INSERT	ROWGUIDCOL
COLLATE	IDENTITYCOL	RULE
COLUMN	IF	SAVE
COMMIT	IN	SCHEMA
COMPUTE	INDEX	SELECT
CONSTRAINT	INNER	SESSION_USER
CONTAINS	INSERT	SET
CONTAINSTABLE	INTERSECT	SETUSER
CONTINUE	INTO	SHUTDOWN
CONVERT	IS	SOME
CREATE	JOIN	STATISTICS
CROSS	KEY	SYSTEM_USER
CURRENT	KILL	TABLE
CURRENT_DATE	LEFT	TEXTSIZE
CURRENT_TIME	LIKE	THEN
CURRENT_TIMESTAMP	LINENO	TO
CURRENT_USER	LOAD	TOP
CURSOR	NATIONAL	TRAN
DATABASE	NOCHECK	TRANSACTION
DBCC	NONCLUSTERED	TRIGGER
DEALLOCATE	NOT	TRUNCATE
DECLARE	NULL	TSEQUAL
DEFAULT	NULLIF	UNION
DELETE	OF	UNIQUE
DENY	OFF	UPDATE
DESC	OFFSETS	UPDATETEXT
DISK	ON	USE
DISTINCT	OPEN	USER
DISTRIBUTED	OPENDATASOURCE	VALUES
DOUBLE	OPENQUERY	VARYING
DROP	OPENROWSET	VIEW
DUMMY	OPENXML	WAITFOR
DUMP	OPTION	WHEN
ELSE	OR	WHERE
END	ORDER	WHILE
ERRLVL	OUTER	WITH
ESCAPE	OVER	WRITETEXT

Oracle保留关键字

ALL	ALTER	AND
ANY	AS	ASC
AT	BEGIN	BETWEEN
BY	CASE	CHECK
CLUSTERS	CLUSTER	COLAUTH
COLUMNS	COMPRESS	CONNECT
CRASH	CREATE	CURSOR
DECLARE	DEFAULT	DESC
DISTINCT	DROP	ELSE
END	EXCEPTION	EXCLUSIVE
FETCH	FOR	FROM
FUNCTION	GOTO	GRANT
GROUP	HAVING	IDENTIFIED
IF	IN	INDEX
INDEXES	INSERT	INTERSECT
INTO	IS	LIKE
LOCK	MINUS	MODE
NOCOMPRESS	NOT	NOWAIT
NULL	OF	ON
OPTION	OR	ORDER
OVERLAPS	PROCEDURE	PUBLIC
RESOURCE	REVOKE	SELECT
SHARE	SIZE	SQL
START	SUBTYPE	TABAUTH
TABLE	THEN	TO
TYPE	UNION	UNIQUE
UPDATE	VALUES	VIEW
VIEWS	WHEN	WHERE
WITH