暂无图片
暂无图片
暂无图片
暂无图片
暂无图片

MySQL 8.0 关键字和保留字

xiner学习手记 2022-12-02
991

 关键字(Keywords) 

关键字是在SQL中有意义的单词。


下面的列表显示了MySQL8.0中的关键字和保留字,以及不同版本对单个单词的更改。保留关键字用(R)标记,其它是保留字。


  1. A
    ACCESSIBLE(R)
    ACCOUNT

    ACTION
    ACTIVE(8.0.14增加,非保留)

  2. ADD(R)
    ADMIN(8.0.12停止服务)

  3. AFTER
    AGAINST
    AGGREGATE
    ALGORITHM
    ALL(R)
    ALTER(R)
    ALWAYS
    ANALYSE(8.0.1删除)

  4. ANALYZE(R)
    AND(R)
    ANY
    ARRAY(8.0.17增加,保留;8.0.19停止服务)

  5. AS(R)
    ASC(R)
    ASCII
    ASENSITIVE(R)
    AT
    ATTRIBUTE(8.0.21增加,非保留)
    AUTHENTICATION(8.0.27增加,非保留) 
    AUTOEXTEND_SIZE
    AUTO_INCREMENT
    AVG
    AVG_ROW_LENGTH


  6. B
    BACKUP
    BEFORE(R)
    BEGIN
    BETWEEN(R)
    BIGINT(R)
    BINARY(R)
    BINLOG

  7. BIT
    BLOB(R)
    BLOCK
    BOOL
    BOOLEAN
    BOTH(R)
    BTREE
    BUCKETS(8.0.2增加,非保留) 
    BULK(8.0.32增加,非保留)  
    BY(R)
    BYTE


  8. C
    CACHE
    CALL(R)
    CASCADE(R)
    CASCADED
    CASE(R)
    CATALOG_NAME
    CHAIN
    CHALLENGE_RESPONSE(8.0.27增加,非保留) 

  9. CHANGE(R)
    CHANGED
    CHANNEL
    CHAR(R)
    CHARACTER(R)
    CHARSET
    CHECK(R)
    CHECKSUM
    CIPHER
    CLASS_ORIGIN
    CLIENT
    CLONE(8.0.3增加,非保留)  
    CLOSE

  10. • COALESCE
    • CODE
    • COLLATE(R)
    • 
    COLLATION
    • COLUMN(R)
    • 
    COLUMNS
    • COLUMN_FORMAT
    • COLUMN_NAME
    • COMMENT
    • COMMIT
    • COMMITTED
    • COMPACT
    • COMPLETION
    • COMPONENT
    • COMPRESSED
    • COMPRESSION
    • CONCURRENT
    • CONDITION(R)
    • 
    CONNECTION
    • CONSISTENT
    • CONSTRAINT(R)
    • 
    CONSTRAINT_CATALOG
    • CONSTRAINT_NAME
    • CONSTRAINT_SCHEMA
    • CONTAINS
    • CONTEXT
    • CONTINUE(R)
    • 
    CONVERT(R)
    • 
    CPU
    • CREATE(R)
    • 
    CROSS(R)
    • 
    CUBE (R)8.0.1调整为保留)
    • 
    CUME_DIST (R)8.0.2增加,保留)  

  11. • CURRENT
    • CURRENT_DATE(R)
    • 
    CURRENT_TIME(R)
    • 
    CURRENT_TIMESTAMP(R)
    • 
    CURRENT_USER(R)
    • 
    CURSOR(R)
    • 
    CURSOR_NAME


  12. D
    • 
    DATA
    • DATABASE(R)
    • 
    DATABASES(R)
    • 
    DATAFILE
    • DATE
    • DATETIME
    • DAY
    • DAY_HOUR(R)
    • 
    DAY_MICROSECOND(R)
    • 
    DAY_MINUTE(R)
    • 
    DAY_SECOND(R)
    • 
    DEALLOCATE
    • DEC(R)
    • 
    DECIMAL(R)
    • 
    DECLARE(R)
    • 
    DEFAULT(R)
    • 
    DEFAULT_AUTH
    • DEFINER
    • DEFINITION(8.0.4增加,非保留)   

  13. • DELAYED(R)
    • 
    DELAY_KEY_WRITE
    • DELETE(R)
    • 
    DENSE_RANK (R)8.0.2增加,保留)  

  14. • DESC(R)
    • 
    DESCRIBE(R)

  15. • DESCRIPTION(8.0.4增加,非保留)   

  16. • DES_KEY_FILE(8.0.3删除)   
    • 
    DETERMINISTIC(R)
    • 
    DIAGNOSTICS

    • DIRECTORY

  17. • DISABLE
    • DISCARD
    • DISK

    • DISTINCT(R)
    • 
    DISTINCTROW(R)
    • 
    DIV(R)
    • 
    DO
    • DOUBLE(R)
    • 
    DROP(R)
    • 
    DUAL(R)
    • 
    DUMPFILE
    • DUPLICATE
    • DYNAMIC


  18. E
    • 
    EACH(R)
    • 
    ELSE(R)
    • 
    ELSEIF(R)
    • 
    EMPTY (R)8.0.4增加,保留
    • 
    ENABLE
    • ENCLOSED(R)
    • 
    ENCRYPTION
    • END
    • ENDS
    • ENFORCED(8.0.16增加,非保留
    • 
    ENGINE
    • ENGINES
    • ENGINE_ATTRIBUTE(8.0.21增加,非保留

  19. • ENUM

  20. • ERROR
    • ERRORS
    • ESCAPE
    • ESCAPED(R)
    • 
    EVENT
    • EVENTS
    • EVERY
    • EXCEPT(R)
    • 
    EXCHANGE
    • EXCLUDE(8.0.2增加,非保留
    • 
    EXECUTE
    • EXISTS(R)
    • 
    EXIT(R)
    • 
    EXPANSION
    • EXPIRE
    • EXPLAIN(R)
    • 
    EXPORT
    • EXTENDED
    • EXTENT_SIZE


  21. F
    • 
    FACTOR(8.0.27增加,非保留
    • 
    FAILED_LOGIN_ATTEMPTS(8.0.19增加,非保留

  22. • FALSE(R)
    • 
    FAST
    • FAULTS
    • FETCH(R)
    • 
    FIELDS
    • FILE
    • FILE_BLOCK_SIZE
    • FILTER
    • FINISH(8.0.27增加,非保留
    • 
    FIRST
    • FIRST_VALUE (R); 8.0.2增加,保留

  23. • FIXED
    • FLOAT(R)
    • 
    FLOAT4(R)
    • 
    FLOAT8(R)
    • 
    FLUSH
    • FOLLOWING(8.0.2增加,非保留)
    • 
    FOLLOWS
    • FOR(R)
    • 
    FORCE(R)
    • 
    FOREIGN(R)
    • 
    FORMAT
    • FOUND
    • FROM(R)
    • 
    FULL
    • FULLTEXT(R)
    • 
    FUNCTION (R)8.0.1调整为保留)


  24. G
    • 
    GENERAL
    • GENERATE(8.0.32增加,非保留)
    • 
    GENERATED(R)
    • 
    GEOMCOLLECTION(8.0.11增加,非保留)
    • 
    GEOMETRY
    • GEOMETRYCOLLECTION
    • GET(R)
    • 
    GET_FORMAT
    • GET_MASTER_PUBLIC_KEY(8.0.4增加,保留;8.0.11停止服务)

  25. • GET_SOURCE_PUBLIC_KEY(8.0.23增加,非保留)
    • 
    GLOBAL
    • GRANT(R)
    • 
    GRANTS
    • GROUP(R)
    • 
    GROUPING (R)8.0.1增加,保留)
    • 
    GROUPS (R); 8.0.2增加,保留)

  26. • GROUP_REPLICATION
    • GTID_ONLY(8.0.27增加,非保留) 


  27. H


  28. • HANDLER

    • HASH

    • HAVING(R)

    • HELP

    • HIGH_PRIORITY(R)

    • HISTOGRAM(8.0.2增加,非保留)

    • HISTORY(8.0.3增加,非保留)

    • HOST

    • HOSTS

    • HOUR

    • HOUR_MICROSECOND(R)

    • HOUR_MINUTE(R)

    • HOUR_SECOND(R) 

    I

    • IDENTIFIED

    • IF(R)

    • IGNORE(R)

    • IGNORE_SERVER_IDS

    • IMPORT

    • IN(R)

    • INACTIVE(8.0.14增加,非保留)

    • INDEX(R)

    • INDEXES

    • INFILE(R)

    • INITIAL(8.0.27增加,非保留)

    • INITIAL_SIZE

    • INITIATE(8.0.27增加,非保留)

    • INNER(R)

    • INOUT(R)

    • INSENSITIVE(R)

    • INSERT(R)

    • INSERT_METHOD

    • INSTALL

    • INSTANCE

    • INT(R)

    • INT1(R)

    • INT2(R)

    • INT3(R)

    • INT4(R)

    • INT8(R)

    • INTEGER(R)

    • INTERSECT (R)8.0.31增加,保留)

    • INTERVAL(R)

    • INTO(R)

    • INVISIBLE

    • INVOKER

    • IO

    • IO_AFTER_GTIDS(R)

    • IO_BEFORE_GTIDS(R)

    • IO_THREAD

    • IPC

    • IS(R)

    • ISOLATION

    • ISSUER

    • ITERATE(R) 

    J

    • JOIN(R)

    • JSON

    • JSON_TABLE (R); 8.0.4增加,保留)

    • JSON_VALUE(8.0.21增加,非保留)

    K
    • 
    KEY(R)
    • 
    KEYRING(8.0.24增加,非保留)

    • KEYS(R)

    • KEY_BLOCK_SIZE

    • KILL(R)

    L
    • 
    LAG (R);8.0.2增加,保留)
    • 
    LANGUAGE
    • LAST
    • LAST_VALUE (R); 8.0.2增加,保留)

    • LATERAL (R); (8.0.14增加,保留)
    • 
    LEAD (R); 8.0.2增加,保留)
    • 
    LEADING(R)
    • 
    LEAVE(R)
    • 
    LEAVES
    • LEFT(R)
    • 
    LESS
    • LEVEL
    • LIKE(R)
    • 
    LIMIT(R)
    • 
    LINEAR(R)
    • 
    LINES(R)
    • 
    LINESTRING
    • LIST
    • LOAD(R)
    • 
    LOCAL
    • LOCALTIME(R)
    • 
    LOCALTIMESTAMP(R)
    • 
    LOCK(R)
    • 
    LOCKED(8.0.1增加,非保留) 
    • 
    LOCKS
    • LOGFILE
    • LOGS
    • LONG(R)
    • 
    LONGBLOB(R)

    • LONGTEXT(R)
    • 
    LOOP(R)
    • 
    LOW_PRIORITY(R)

    M
    • 
    MASTER
    • MASTER_AUTO_POSITION
    • MASTER_BIND(R)

    • MATCH(R)

    • MASTER_COMPRESSION_ALGORITHMS(8.0.18增加,非保留) 

    • MASTER_CONNECT_RETRY

    • MASTER_DELAY
    • MASTER_HEARTBEAT_PERIOD
    • MASTER_HOST
    • MASTER_LOG_FILE
    • MASTER_LOG_POS
    • MASTER_PASSWORD
    • MASTER_PORT
    • MASTER_PUBLIC_KEY_PATH(8.0.4增加,非保留) 
    • 
    MASTER_RETRY_COUNT
    • MASTER_SERVER_ID(8.0.23删除) 
    • 
    MASTER_SSL
    • MASTER_SSL_CA
    • MASTER_SSL_CAPATH
    • MASTER_SSL_CERT
    • MASTER_SSL_CIPHER
    • MASTER_SSL_CRL
    • MASTER_SSL_CRLPATH
    • MASTER_SSL_KEY
    • MASTER_SSL_VERIFY_SERVER_CERT(R)
    • 
    MASTER_TLS_CIPHERSUITES(8.0.19增加,非保留) 
    • 
    MASTER_TLS_VERSION
    • MASTER_USER
    • MASTER_ZSTD_COMPRESSION_LEVEL(8.0.18增加,非保留) 

    • MATCH(R)

    • MAXVALUE(R)

    MAX_CONNECTIONS_PER_HOUR

    MAX_QUERIES_PER_HOUR
    MAX_ROWS
    MAX_SIZE
    MAX_UPDATES_PER_HOUR
    MAX_USER_CONNECTIONS
    MEDIUM
    MEDIUMBLOB(R)
    MEDIUMINT(R)
    MEDIUMTEXT(R)
    MEMBER(8.0.17增加,保留;8.0.19停止服务)  

    • MEMORY

    • MERGE
    • MESSAGE_TEXT
    • MICROSECOND
    • MIDDLEINT(R)
    • 
    MIGRATE
    • MINUTE
    • MINUTE_MICROSECOND(R)
    • 
    MINUTE_SECOND(R)
    • 
    MIN_ROWS
    • MOD(R)
    • 
    MODE
    • MODIFIES(R)
    • 
    MODIFY
    • MONTH
    • MULTILINESTRING
    • MULTIPOINT
    • MULTIPOLYGON
    • MUTEX
    • MYSQL_ERRNO

    N

    • NAME
    • NAMES
    • NATIONAL
    • NATURAL(R)
    • 
    NCHAR
    • NDB
    • NDBCLUSTER
    • NESTED(8.0.4增加,非保留) 
    • 
    NETWORK_NAMESPACE(8.0.16增加,非保留) 

    • NEVER

    • NEW
    • NEXT
    • NO
    • NODEGROUP
    • NONE
    • NOT(R)
    • 
    NOWAIT(8.0.1增加,非保留) 
    • 
    NO_WAIT
    • NO_WRITE_TO_BINLOG(R)
    • 
    NTH_VALUE (R); 8.0.2增加,保留) 
    • 
    NTILE (R); 8.0.2增加,保留) 
    • 
    NULL(R)
    • 
    NULLS(8.0.2增加,非保留) 
    • 
    NUMBER
    • NUMERIC(R)
    • 
    NVARCHAR

    O
    • 
    OF (R);8.0.1增加,保留) 
    • 
    OFF(8.0.20增加,非保留) 
    • 
    OFFSET
    • OJ(8.0.16增加,非保留) 
    • 
    OLD(8.0.14增加,非保留) 
    • 
    ON(R)

    • ONE

    • ONLY

    • OPEN
    • OPTIMIZE(R)
    • 
    OPTIMIZER_COSTS(R)
    • 
    OPTION(R)
    • 
    OPTIONAL(8.0.13增加,非保留) 
    • 
    OPTIONALLY(R)
    • 
    OPTIONS
    • OR(R)
    • 
    ORDER(R)
    • 
    ORDINALITY(8.0.4增加,非保留) 
    • 
    ORGANIZATION(8.0.4增加,非保留)
    • 
    OTHERS(8.0.2增加,非保留) 
    • 
    OUT(R)
    • 
    OUTER(R)
    • 
    OUTFILE(R)
    • 
    OVER (R)8.0.2增加,保留) 
    • 
    OWNER

    P
    • 
    PACK_KEYS
    • PAGE
    • PARSER
    • PARTIAL
    • PARTITION(R)
    • 
    PARTITIONING
    • PARTITIONS
    • PASSWORD
    • PASSWORD_LOCK_TIME(8.0.19增加,非保留) 
    • 
    PATH(8.0.4增加,非保留) 
    • 
    PERCENT_RANK (R); 8.0.2增加,保留) 
    • 
    PERSIST(8.0.16停止服务)  
    • 
    PERSIST_ONLY(8.0.2增加,保留;8.0.16停止服务)  

    • PHASE
    • PLUGIN
    • PLUGINS
    • PLUGIN_DIR
    • POINT
    • POLYGON
    • PORT
    • PRECEDES
    • PRECEDING(8.0.2增加,非保留)  
    • 
    PRECISION(R)
    • 
    PREPARE
    • PRESERVE
    • PREV
    • PRIMARY(R)
    • 
    PRIVILEGES
    • PRIVILEGE_CHECKS_USER(8.0.18增加,非保留)  
    • 
    PROCEDURE(R)
    • 
    PROCESS(8.0.11增加,非保留) 
    • 
    PROCESSLIST
    • PROFILE
    • PROFILES
    • PROXY
    • PURGE(R)

    Q
    • 
    QUARTER
    • QUERY
    • QUICK

    R
    • 
    RANDOM(8.0.18增加,非保留) 
    • 
    RANGE(R)
    • 
    RANK (R);8.0.2增加,保留)  
    • 
    READ(R)
    • 
    READS(R)

    • READ_ONLY
    • READ_WRITE(R)
    • 
    REAL(R)
    • 
    REBUILD
    • RECOVER
    • RECURSIVE (R); 8.0.1增加,保留) 
    • 
    REDOFILE(8.0.3删除)  
    • 
    REDO_BUFFER_SIZE
    • REDUNDANT
    • REFERENCE(8.0.4增加,非保留
    • 
    REFERENCES(R)
    • 
    REGEXP(R)
    • 
    REGISTRATION(8.0.27增加,非保留)  
    • 
    RELAY
    • RELAYLOG
    • RELAY_LOG_FILE
    • RELAY_LOG_POS
    • RELAY_THREAD
    • RELEASE(R)
    • 
    RELOAD
    • REMOTE(8.0.3增加,非保留;8.0.14删除) 
    • 
    REMOVE
    • RENAME(R)
    • 
    REORGANIZE
    • REPAIR
    • REPEAT(R)
    • 
    REPEATABLE
    • REPLACE(R)
    • 
    REPLICA(8.0.22增加,非保留) 
    • 
    REPLICAS(8.0.22增加,非保留)   
    • 
    REPLICATE_DO_DB
    • REPLICATE_DO_TABLE
    • REPLICATE_IGNORE_DB


    • REPLICATE_IGNORE_TABLE
    • REPLICATE_REWRITE_DB
    • REPLICATE_WILD_DO_TABLE
    • REPLICATE_WILD_IGNORE_TABLE
    • REPLICATION

    • REQUIRE(R)
    • 
    REQUIRE_ROW_FORMAT(8.0.19增加,非保留)   
    • 
    RESET
    • RESIGNAL(R)
    • 
    RESOURCE(8.0.3增加,非保留)   
    • 
    RESPECT(8.0.2增加,非保留)  
    • 
    RESTART(8.0.4增加,非保留)  
    • 
    RESTORE
    • RESTRICT(R)
    • 
    RESUME
    • RETAIN(8.0.14增加,非保留) 
    • 
    RETURN(R)
    • 
    RETURNED_SQLSTATE
    • RETURNING(8.0.21增加,非保留)  
    • 
    RETURNS
    • REUSE(8.0.3增加,非保留)  
    • 
    REVERSE
    • REVOKE(R)
    • 
    RIGHT(R)
    • 
    RLIKE(R)
    • 
    ROLE(8.0.1停止服务)  
    • 
    ROLLBACK
    • ROLLUP
    • ROTATE
    • ROUTINE
    • ROW (R); 8.0.2增加,保留)  
    • 
    ROWS (R); 8.0.2增加,保留) 
    • 
    ROW_COUNT

    • ROW_FORMAT
    • ROW_NUMBER (R); 8.0.2增加,保留)  
    • 
    RTREE

    S
    • 
    SAVEPOINT
    • SCHEDULE
    • SCHEMA(R)
    • 
    SCHEMAS(R)
    • 
    SCHEMA_NAME
    • SECOND
    • SECONDARY(8.0.16增加,非保留)  
    • 
    SECONDARY_ENGINE(8.0.13增加,非保留)  
    • 
    SECONDARY_ENGINE_ATTRIBUTE(8.0.21增加,非保留) 

    • SECONDARY_LOAD(8.0.13增加,非保留)  
    • 
    SECONDARY_UNLOAD(8.0.13增加,非保留) 
    • 
    SECOND_MICROSECOND(R)
    • 
    SECURITY
    • SELECT(R)
    • 
    SENSITIVE(R)
    • 
    SEPARATOR(R)
    • 
    SERIAL
    • SERIALIZABLE
    • SERVER
    • SESSION
    • SET(R)
    • 
    SHARE
    • SHOW(R)
    • 
    SHUTDOWN
    • SIGNAL(R)
    • 
    SIGNED
    • SIMPLE
    • SKIP(8.0.1增加,非保留)  
    • 
    SLAVE

    • SLOW
    • SMALLINT(R)
    • 
    SNAPSHOT
    • SOCKET
    • SOME
    • SONAME
    • SOUNDS
    • SOURCE
    • SOURCE_AUTO_POSITION(8.0.23增加,非保留)  
    • 
    SOURCE_BIND(8.0.23增加,非保留)  
    • 
    SOURCE_COMPRESSION_ALGORITHMS(8.0.23增加,非保留) 

    • SOURCE_CONNECT_RETRY(8.0.23增加,非保留)   
    • 
    SOURCE_DELAY(8.0.23增加,非保留) 
    • 
    SOURCE_HEARTBEAT_PERIOD(8.0.23增加,非保留) 
    • 
    SOURCE_HOST(8.0.23增加,非保留) 
    • 
    SOURCE_LOG_FILE(8.0.23增加,非保留)
    • 
    SOURCE_LOG_POS(8.0.23增加,非保留) 
    • 
    SOURCE_PASSWORD(8.0.23增加,非保留) 
    • 
    SOURCE_PORT(8.0.23增加,非保留) 
    • 
    SOURCE_PUBLIC_KEY_PATH(8.0.23增加,非保留) 
    • 
    SOURCE_RETRY_COUNT(8.0.23增加,非保留) 
    • 
    SOURCE_SSL(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_CA(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_CAPATH(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_CERT(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_CIPHER(8.0.23增加,非保留)
    • 
    SOURCE_SSL_CRL(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_CRLPATH(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_KEY(8.0.23增加,非保留) 
    • 
    SOURCE_SSL_VERIFY_SERVER_CERT(8.0.23增加,非保留) 

    • SOURCE_TLS_CIPHERSUITES(8.0.23增加,非保留) 
    • 
    SOURCE_TLS_VERSION(8.0.23增加,非保留) 
    • 
    SOURCE_USER(8.0.23增加,非保留) 

    • SOURCE_ZSTD_COMPRESSION_LEVEL(8.0.23增加,非保留) 

    SPATIAL(R)

    SPECIFIC(R)

    • SQL
    • 
    SQLEXCEPTION(R)

    • SQLSTATE(R)
    • 
    SQLWARNING(R)
    • 
    SQL_AFTER_GTIDS
    • SQL_AFTER_MTS_GAPS
    • SQL_BEFORE_GTIDS

    • SQL_BIG_RESULT(R)
    • 
    SQL_BUFFER_RESULT
    • SQL_CACHE(8.0.3删除)
    • 
    SQL_CALC_FOUND_ROWS(R)
    • 
    SQL_NO_CACHE
    • SQL_SMALL_RESULT(R)
    • 
    SQL_THREAD
    • SQL_TSI_DAY
    • SQL_TSI_HOUR
    • SQL_TSI_MINUTE
    • SQL_TSI_MONTH
    • SQL_TSI_QUARTER
    • SQL_TSI_SECOND
    • SQL_TSI_WEEK
    • SQL_TSI_YEAR
    • SRID(8.0.3增加,非保留) 

    • SSL(R)
    • 
    STACKED
    • START
    • STARTING(R)
    • 
    STARTS
    • STATS_AUTO_RECALC
    • STATS_PERSISTENT

    • STATS_SAMPLE_PAGES
    • STATUS

    • STOP
    • STORAGE

    • STORED(R)
    • 
    STRAIGHT_JOIN(R)
    • 
    STREAM(8.0.20增加,非保留) 
    • 
    STRING
    • SUBCLASS_ORIGIN
    • SUBJECT
    • SUBPARTITION
    • SUBPARTITIONS
    • SUPER
    • SUSPEND
    • SWAPS
    • SWITCHES
    • SYSTEM (R);8.0.3增加,保留) 

    T
    • 
    TABLE(R)
    • 
    TABLES
    • TABLESPACE
    • TABLE_CHECKSUM
    • TABLE_NAME
    • TEMPORARY
    • TEMPTABLE
    • TERMINATED(R)
    • 
    TEXT
    • THAN
    • THEN(R)
    • 
    THREAD_PRIORITY(8.0.3增加,非保留) 

    • TIES(8.0.2增加,非保留)  
    • 
    TIME
    • TIMESTAMP

    • TIMESTAMPADD
    • TIMESTAMPDIFF
    • TINYBLOB(R)
    • 
    TINYINT(R)
    • 
    TINYTEXT(R)
    • 
    TLS(8.0.21增加,非保留)
    • 
    TO(R)
    • 
    TRAILING(R)
    • 
    TRANSACTION
    • TRIGGER(R)
    • 
    TRIGGERS
    • TRUE(R)
    • 
    TRUNCATE
    • TYPE
    • TYPES

    U
    • 
    UNBOUNDED(8.0.2增加,非保留) 
    • 
    UNCOMMITTED
    • UNDEFINED
    • UNDO(R)
    • 
    UNDOFILE
    • UNDO_BUFFER_SIZE
    • UNICODE
    • UNINSTALL
    • UNION(R)
    • 
    UNIQUE(R)
    • 
    UNKNOWN
    • UNLOCK(R)
    • 
    UNREGISTER(8.0.27增加,非保留)

    • UNSIGNED(R)
    • 
    UNTIL
    • UPDATE(R)
    • 
    UPGRADE

    • URL(8.0.32增加,非保留)  

    • USAGE(R)
    • 
    USE(R)
    • 
    USER

    • USER_RESOURCES

    • USE_FRM
    • USING(R)
    • 
    UTC_DATE(R)

    • UTC_TIME(R)
    • 
    UTC_TIMESTAMP(R)

    V
    • 
    VALIDATION
    • VALUE
    • VALUES(R)
    • 
    VARBINARY(R)
    • 
    VARCHAR(R)
    • 
    VARCHARACTER(R)
    • 
    VARIABLES
    • VARYING(R)
    • 
    VCPU(8.0.3增加,非保留) 
    • 
    VIEW
    • VIRTUAL(R)
    • 
    VISIBLE

    W
    • 
    WAIT
    • WARNINGS
    • WEEK
    • WEIGHT_STRING
    • WHEN(R)
    • 
    WHERE(R)
    • 
    WHILE(R)
    • 
    WINDOW (R);8.0.2增加,保留)  

    • WITH(R)

    • WITHOUT

    • WORK

    • WRAPPER

    • WRITE(R)

    X

    • X509

    • XA

    • XID

    • XML

    • XOR(R)

    Y

    • YEAR

    • YEAR_MONTH(R)

    Z

    • ZEROFILL(R)

    • ZONE(8.0.22增加,非保留) 








文章转载自xiner学习手记,如果涉嫌侵权,请发送邮件至:contact@modb.pro进行举报,并提供相关证据,一经查实,墨天轮将立刻删除相关内容。

评论