使用数据库关键字报错

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key='sss', name='ttttt', type='xxx' where id=1' at line 1

原因：使用了数据库mysql关键字"key",保存对象时报错

解决：将关键字去除就好了

以下是数据库关键字：

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