其中加粗的是要特别注意的，比较常用
A
ABSOLUTE ACTION ADD ADMINDB
ALL ALLOCATE ALPHANUMERIC ALTER
AND ANY ARE AS
ASC ASSERTION AT AUTHORIZATION
AUTOINCREMENT AVG
B
BAND BEGIN BETWEEN BINARY
BIT BIT_LENGTH BNOT BOR
BOTH BXOR BY BYTE
C
CASCADE CASCADED CASE CAST
CATALOG CHAR CHARACTER CHAR_LENGTH
CHARACTER_LENGTH CHECK CLOSE COALESCE
COLLATE COLLATION COLUMN COMMIT
COMP COMPRESSION CONNECT CONNECTION
CONSTRAINT CONSTRAINTS CONTAINER CONTINUE
CONVERT CORRESPONDING COUNT COUNTER
CREATE CREATEDB CROSS CURRENCY
CURRENT CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP
CURRENT_USER CURSOR
D
DATABASE DATE DATETIME DAY
DEALLOCATE DEC DECIMAL DECLARE
DEFAULT DEFERRABLE DEFERRED DELETE
DESC DESCRIBE DESCRIPTOR DIAGNOSTICS
DISALLOW DISCONNECT DISTINCT DOMAIN
DOUBLE DROP
E
ELSE END END-EXEC ESCAPE
EXCEPT EXCEPTION EXCLUSIVECONNECT EXEC
EXECUTE EXISTS EXTERNAL EXTRACT
F
FALSE FETCH FIRST FLOAT
FLOAT4 FLOAT8 FOR FOREIGN
FOUND FROM FULL
G
GENERAL GET GLOBAL GO
GOTO GRANT GROUP GUID
H
HAVING HOUR
I
IDENTITY IEEEDOUBLE IEEESINGLE IGNORE
IMAGE IMMEDIATE IN INDEX
INDICATOR INHERITABLE INITIALLY INNER
INPUT INSENSITIVE INSERT INT
INTEGER INTEGER1 INTEGER2 INTEGER4
INTERSECT INTERVAL INTO IS
ISOLATION
J
JOIN
K
KEY
L
LANGUAGE LAST LEADING LEFT
LEVEL LIKE LOCAL LOGICAL
LOGICAL1 LONG LONGBINARY LONGCHAR
LONGTEXT LOWER
M
MATCH MAX MEMO MIN
MINUTE MODULE MONEY MONTH
N
NAMES NATIONAL NATURAL NCHAR
NEXT NO NOT NOTE
NULL NULLIF NUMBER NUMERIC
O
OBJECT OCTET_LENGTH OF OLEOBJECT
ON ONLY OPEN OPTION
OR ORDER OUTER OUTPUT
OVERLAPS OWNERACCESS
P
PAD PARAMETERS PARTIAL PASSWORD
PERCENT PIVOT POSITION PRECISION
PREPARE PRESERVE PRIMARY PRIOR
PRIVILEGES PROC PROCEDURE PUBLIC
Q
R
READ REAL REFERENCES RELATIVE
RESTRICT REVOKE RIGHT ROLLBACK
ROWS
S
SCHEMA SCROLL SECOND SECTION
SELECT SELECTSCHEMA SELECTSECURITY SESSION
SESSION_USER SET SHORT SINGLE
SIZE SMALLINT SOME SPACE
SQL SQLCODE SQLERROR SQLSTATE
STRING SUBSTRING SUM SYSTEM_USER
T
TABLE TABLEID TEMPORARY TEXT
THEN TIME TIMESTAMP TIMEZONE_HOUR
TIMEZONE_MINUTE TO TOP TRAILING
TRANSACTION TRANSFORM TRANSLATE TRANSLATION
TRIM TRUE
U
UNION UNIQUE UNIQUEIDENTIFIER UNKNOWN
UPDATE UPDATEIDENTITY UPDATEOWNER UPDATESECURITY
UPPER USAGE USER USING
V
VALUE VALUES VARBINARY VARCHAR
VARYING VIEW
W
WHEN WHENEVER WHERE WITH
WORK WRITE
X
Y
YEAR YESNO
Z
ZONE