目前,OceanBase 数据库 MySQL 模式下的预留关键如下所示。

    A

    ACCESSIBLE

    ADD

    ALL

    ALTER

    ANALYZE

    AND

    AS

    ASC

    ASENSITIVE

    B

    BEFORE

    BETWEEN

    BIGINT

    BINARY

    BLOB

    BOTH

    BY

    C

    CALL

    CASCADE

    CASE

    CHANGE

    CHAR

    CHARACTER

    CHECK

    COLLATE

    COLUMN

    CONDITION

    CONSTRAINT

    CONTINUE

    CON

    VERT

    CREATE

    CROSS

    CURRENT_DATE

    CURRENT_TIME

    CURRENT_TIME

    STAMP

    CURRENT_USER

    CURSOR

    D

    DATABASE

    DATABASES

    DAY_HOUR

    DAY_MICROSECOND

    DAY_MINUTE

    DAY_SECOND

    DECLARE

    DECIMAL

    DEFAULT

    DELAYED

    DELETE

    DESC

    DESCRIBE

    DETERMINISTIC

    DISTINCT

    DISTINCTROW

    DIV

    DOUBLE

    DROP

    DUAL

    E

    EACH

    ELSE

    ELSEIF

    ENCLOSED

    ESCAPED

    EXISTS

    EXIT

    EXPLAIN

    F

    FETCH

    FLOAT

    FLOAT4

    FLOAT8

    FOR

    FORCE

    FOREIGN

    FROM

    FULLTEXT

    G

    GENERATED

    GET

    GRANT

    GROUP

    H

    HAVING

    HIGH_PRIORITY

    HOUR_MICROSECOND

    HOUR_MINUTE

    HOUR_SECOND

    I

    IF

    IGNORE

    IN

    INDEX

    INFILE

    INNER

    INOUT

    INSENSITIVE

    INSERT

    INT

    INT1

    INT2

    INT3

    INT4

    INT8

    INTEGER

    INTERVAL

    INTO

    IO_AFTER_GTIDS

    IO_BEFORE_GTIDS

    IS

    ITERATE

    J

    JOIN

    K

    KEY

    KEYS

    KILL

    L

    LEADING

    LEAVE

    LEFT

    LIKE

    LIMIT

    LINEAR

    LINES

    LOAD

    LOCALTIME

    LOCALTIMESTAMP

    LONG

    LONGBLOB

    LONGTEXT

    LOOP

    LOW_PRIORITY

    M

    MASTER_BIND

    MASTER_SSL_VERIFY_SERVER_CERT

    MATCH

    MAXVALUE

    MEDIUMBLOB

    MEDIUMINT

    MEDIUMTEXT

    MIDDLEINT

    MINUTE_MICROSECOND

    MINUTE_SECOND MOD

    MODIFIES

    N

    NATURAL

    NOT

    NO_WRITE_TO_BINLOG

    O

    ON

    OPTIMIZE

    OPTION

    OPTIONALLY

    OR

    ORDER

    OUT

    OUTER

    OUTFILE

    P

    PARTITION

    PRECISION

    PRIMARY

    PROCEDURE

    PURGE

    R

    RANGE

    READ

    READS

    READ_WRITE

    REAL

    REFERENCES

    REGEXP

    RELEASE

    RENAME

    REPEAT

    REPLACE

    REQUIRE

    RESIGNAL

    RESTRICT

    RETURN

    REVOKE

    RIGHT

    RLIKE

    S

    SCHEMA

    SCHEMAS

    SECOND_MICROSECOND

    SELECT

    SENSITIVE

    SEPARATOR

    SET

    SHOW

    SIGNAL

    SMALLINT

    SPATIAL

    SPECIFIC

    SQL

    SQLEXCEPTION

    SQLSTATE

    SQLWARNING

    SQL_BIG_RESULT

    SQL_CALC_FOUND_ROWS

    SQL_SMALL_RESULT

    SSL

    STARTING

    STORED

    STRAIGHT_JOIN

    T

    TABLE

    TERMINATED

    THEN

    TINYBLOB

    TINYINT

    TINYTEXT

    TO

    TRAILING

    TRIGGER

    TABLEGROUP

    U

    UNDO

    UNION

    UNIQUE

    UNLOCK

    UNSIGNED

    UPDATE

    USAGE

    USE

    USING

    UTC_DATE

    UTC_TIME

    UTC_TIMESTAMP

    V

    VALUES

    VARBINARY

    VARCHAR

    VARCHARACTER

    VARYING

    VIRTUAL

    W

    WHEN

    WHERE

    WHILE

    WITH

    WRITE

    X

    XOR

    Y

    YEAR_MONTH

    Z

    ZEROFILL