MySQL保留字

katahill
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MySQL保留字

MySQL中的保留字和Java中的保留字一样，在命名时不能使用保留字，所以对于MySQL中的保留字要有个大概的印象，下文自dev.mysql.com/doc/refman/…获取，如有需要可以到官网查看详情。

以下列表显示了My SQL 5.7中的关键字和保留单词，以及不同版本对单个单词的更改。保留关键字用（R）标记。此外，保留FILENAME。

在某些时候，您可能会升级到更高的版本，因此，查看未来的保留字也是一个好主意。您可以在包含更高版本My SQL的手册中找到这些。标准SQL禁止列表中的大多数保留字作为列或表名（例如，GROUP）。保留了一些，因为我的SQL需要它们并使用yacc解析器。

A

  • ACCESSIBLE (R)
  • ACCOUNT; added in 5.7.6 (nonreserved)
  • ACTION
  • ADD (R)
  • AFTER
  • AGAINST
  • AGGREGATE
  • ALGORITHM
  • ALL (R)
  • ALTER (R)
  • ALWAYS; added in 5.7.6 (nonreserved)
  • ANALYSE
  • ANALYZE (R)
  • AND (R)
  • ANY
  • AS (R)
  • ASC (R)
  • ASCII
  • ASENSITIVE (R)
  • AT
  • AUTOEXTEND_SIZE
  • AUTO_INCREMENT
  • AVG
  • AVG_ROW_LENGTH

B

  • BACKUP
  • BEFORE (R)
  • BEGIN
  • BETWEEN (R)
  • BIGINT (R)
  • BINARY (R)
  • BINLOG
  • BIT
  • BLOB (R)
  • BLOCK
  • BOOL
  • BOOLEAN
  • BOTH (R)
  • BTREE
  • BY (R)
  • BYTE

C

  • CACHE
  • CALL (R)
  • CASCADE (R)
  • CASCADED
  • CASE (R)
  • CATALOG_NAME
  • CHAIN
  • CHANGE (R)
  • CHANGED
  • CHANNEL; added in 5.7.6 (nonreserved)
  • CHAR (R)
  • CHARACTER (R)
  • CHARSET
  • CHECK (R)
  • CHECKSUM
  • CIPHER
  • CLASS_ORIGIN
  • CLIENT
  • CLOSE
  • COALESCE
  • CODE
  • COLLATE (R)
  • COLLATION
  • COLUMN (R)
  • COLUMNS
  • COLUMN_FORMAT
  • COLUMN_NAME
  • COMMENT
  • COMMIT
  • COMMITTED
  • COMPACT
  • COMPLETION
  • COMPRESSED
  • COMPRESSION; added in 5.7.8 (nonreserved)
  • 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
  • CURRENT
  • CURRENT_DATE (R)
  • CURRENT_TIME (R)
  • CURRENT_TIMESTAMP (R)
  • CURRENT_USER (R)
  • CURSOR (R)
  • CURSOR_NAME

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
  • DELAYED (R)
  • DELAY_KEY_WRITE
  • DELETE (R)
  • DESC (R)
  • DESCRIBE (R)
  • DES_KEY_FILE
  • DETERMINISTIC (R)
  • DIAGNOSTICS
  • DIRECTORY
  • DISABLE
  • DISCARD
  • DISK
  • DISTINCT (R)
  • DISTINCTROW (R)
  • DIV (R)
  • DO
  • DOUBLE (R)
  • DROP (R)
  • DUAL (R)
  • DUMPFILE
  • DUPLICATE
  • DYNAMIC

E

  • EACH (R)
  • ELSE (R)
  • ELSEIF (R)
  • ENABLE
  • ENCLOSED (R)
  • ENCRYPTION; added in 5.7.11 (nonreserved)
  • END
  • ENDS
  • ENGINE
  • ENGINES
  • ENUM
  • ERROR
  • ERRORS
  • ESCAPE
  • ESCAPED (R)
  • EVENT
  • EVENTS
  • EVERY
  • EXCHANGE
  • EXECUTE
  • EXISTS (R)
  • EXIT (R)
  • EXPANSION
  • EXPIRE
  • EXPLAIN (R)
  • EXPORT
  • EXTENDED
  • EXTENT_SIZE

F

  • FALSE (R)
  • FAST
  • FAULTS
  • FETCH (R)
  • FIELDS
  • FILE
  • FILE_BLOCK_SIZE; added in 5.7.6 (nonreserved)
  • FILTER; added in 5.7.3 (nonreserved)
  • FIRST
  • FIXED
  • FLOAT (R)
  • FLOAT4 (R)
  • FLOAT8 (R)
  • FLUSH
  • FOLLOWS; added in 5.7.2 (nonreserved)
  • FOR (R)
  • FORCE (R)
  • FOREIGN (R)
  • FORMAT
  • FOUND
  • FROM (R)
  • FULL
  • FULLTEXT (R)
  • FUNCTION

G

  • GENERAL
  • GENERATED (R); added in 5.7.6 (reserved)
  • GEOMETRY
  • GEOMETRYCOLLECTION
  • GET (R)
  • GET_FORMAT
  • GLOBAL
  • GRANT (R)
  • GRANTS
  • GROUP (R)
  • GROUP_REPLICATION; added in 5.7.6 (nonreserved)

H

  • HANDLER
  • HASH
  • HAVING (R)
  • HELP
  • HIGH_PRIORITY (R)
  • HOST
  • HOSTS
  • HOUR
  • HOUR_MICROSECOND (R)
  • HOUR_MINUTE (R)
  • HOUR_SECOND (R)

I

  • IDENTIFIED
  • IF (R)
  • IGNORE (R)
  • IGNORE_SERVER_IDS
  • IMPORT
  • IN (R)
  • INDEX (R)
  • INDEXES
  • INFILE (R)
  • INITIAL_SIZE
  • INNER (R)
  • INOUT (R)
  • INSENSITIVE (R)
  • INSERT (R)
  • INSERT_METHOD
  • INSTALL
  • INSTANCE; added in 5.7.11 (nonreserved)
  • INT (R)
  • INT1 (R)
  • INT2 (R)
  • INT3 (R)
  • INT4 (R)
  • INT8 (R)
  • INTEGER (R)
  • INTERVAL (R)
  • INTO (R)
  • INVOKER
  • IO
  • IO_AFTER_GTIDS (R)
  • IO_BEFORE_GTIDS (R)
  • IO_THREAD
  • IPC
  • IS (R)
  • ISOLATION
  • ISSUER
  • ITERATE (R)

J

  • JOIN (R)
  • JSON; added in 5.7.8 (nonreserved)

K

  • KEY (R)
  • KEYS (R)
  • KEY_BLOCK_SIZE
  • KILL (R)

L

  • LANGUAGE
  • LAST
  • 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)
  • LOCKS
  • LOGFILE
  • LOGS
  • LONG (R)
  • LONGBLOB (R)
  • LONGTEXT (R)
  • LOOP (R)
  • LOW_PRIORITY (R)

M

  • MASTER
  • MASTER_AUTO_POSITION
  • MASTER_BIND (R)
  • MASTER_CONNECT_RETRY
  • MASTER_DELAY
  • MASTER_HEARTBEAT_PERIOD
  • MASTER_HOST
  • MASTER_LOG_FILE
  • MASTER_LOG_POS
  • MASTER_PASSWORD
  • MASTER_PORT
  • MASTER_RETRY_COUNT
  • MASTER_SERVER_ID
  • 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_VERSION; added in 5.7.10 (nonreserved)
  • MASTER_USER
  • MATCH (R)
  • MAXVALUE (R)
  • MAX_CONNECTIONS_PER_HOUR
  • MAX_QUERIES_PER_HOUR
  • MAX_ROWS
  • MAX_SIZE
  • MAX_STATEMENT_TIME; added in 5.7.4 (nonreserved); removed in 5.7.8
  • MAX_UPDATES_PER_HOUR
  • MAX_USER_CONNECTIONS
  • MEDIUM
  • MEDIUMBLOB (R)
  • MEDIUMINT (R)
  • MEDIUMTEXT (R)
  • 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
  • NEVER; added in 5.7.4 (nonreserved)
  • NEW
  • NEXT
  • NO
  • NODEGROUP
  • NONBLOCKING; removed in 5.7.6
  • NONE
  • NOT (R)
  • NO_WAIT
  • NO_WRITE_TO_BINLOG (R)
  • NULL (R)
  • NUMBER
  • NUMERIC (R)
  • NVARCHAR

O

  • OFFSET
  • OLD_PASSWORD; removed in 5.7.5
  • ON (R)
  • ONE
  • ONLY
  • OPEN
  • OPTIMIZE (R)
  • OPTIMIZER_COSTS (R); added in 5.7.5 (reserved)
  • OPTION (R)
  • OPTIONALLY (R)
  • OPTIONS
  • OR (R)
  • ORDER (R)
  • OUT (R)
  • OUTER (R)
  • OUTFILE (R)
  • OWNER

P

  • PACK_KEYS
  • PAGE
  • PARSER
  • PARSE_GCOL_EXPR; added in 5.7.6 (reserved); became nonreserved in 5.7.8
  • PARTIAL
  • PARTITION (R)
  • PARTITIONING
  • PARTITIONS
  • PASSWORD
  • PHASE
  • PLUGIN
  • PLUGINS
  • PLUGIN_DIR
  • POINT
  • POLYGON
  • PORT
  • PRECEDES; added in 5.7.2 (nonreserved)
  • PRECISION (R)
  • PREPARE
  • PRESERVE
  • PREV
  • PRIMARY (R)
  • PRIVILEGES
  • PROCEDURE (R)
  • PROCESSLIST
  • PROFILE
  • PROFILES
  • PROXY
  • PURGE (R)

Q

  • QUARTER
  • QUERY
  • QUICK

R

  • RANGE (R)
  • READ (R)
  • READS (R)
  • READ_ONLY
  • READ_WRITE (R)
  • REAL (R)
  • REBUILD
  • RECOVER
  • REDOFILE
  • REDO_BUFFER_SIZE
  • REDUNDANT
  • REFERENCES (R)
  • REGEXP (R)
  • RELAY
  • RELAYLOG
  • RELAY_LOG_FILE
  • RELAY_LOG_POS
  • RELAY_THREAD
  • RELEASE (R)
  • RELOAD
  • REMOVE
  • RENAME (R)
  • REORGANIZE
  • REPAIR
  • REPEAT (R)
  • REPEATABLE
  • REPLACE (R)
  • REPLICATE_DO_DB; added in 5.7.3 (nonreserved)
  • REPLICATE_DO_TABLE; added in 5.7.3 (nonreserved)
  • REPLICATE_IGNORE_DB; added in 5.7.3 (nonreserved)
  • REPLICATE_IGNORE_TABLE; added in 5.7.3 (nonreserved)
  • REPLICATE_REWRITE_DB; added in 5.7.3 (nonreserved)
  • REPLICATE_WILD_DO_TABLE; added in 5.7.3 (nonreserved)
  • REPLICATE_WILD_IGNORE_TABLE; added in 5.7.3 (nonreserved)
  • REPLICATION
  • REQUIRE (R)
  • RESET
  • RESIGNAL (R)
  • RESTORE
  • RESTRICT (R)
  • RESUME
  • RETURN (R)
  • RETURNED_SQLSTATE
  • RETURNS
  • REVERSE
  • REVOKE (R)
  • RIGHT (R)
  • RLIKE (R)
  • ROLLBACK
  • ROLLUP
  • ROTATE; added in 5.7.11 (nonreserved)
  • ROUTINE
  • ROW
  • ROWS
  • ROW_COUNT
  • ROW_FORMAT
  • RTREE

S

  • SAVEPOINT
  • SCHEDULE
  • SCHEMA (R)
  • SCHEMAS (R)
  • SCHEMA_NAME
  • SECOND
  • SECOND_MICROSECOND (R)
  • SECURITY
  • SELECT (R)
  • SENSITIVE (R)
  • SEPARATOR (R)
  • SERIAL
  • SERIALIZABLE
  • SERVER
  • SESSION
  • SET (R)
  • SHARE
  • SHOW (R)
  • SHUTDOWN
  • SIGNAL (R)
  • SIGNED
  • SIMPLE
  • SLAVE
  • SLOW
  • SMALLINT (R)
  • SNAPSHOT
  • SOCKET
  • SOME
  • SONAME
  • SOUNDS
  • SOURCE
  • SPATIAL (R)
  • SPECIFIC (R)
  • SQL (R)
  • 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
  • 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
  • SSL (R)
  • STACKED
  • START
  • STARTING (R)
  • STARTS
  • STATS_AUTO_RECALC
  • STATS_PERSISTENT
  • STATS_SAMPLE_PAGES
  • STATUS
  • STOP
  • STORAGE
  • STORED (R); added in 5.7.6 (reserved)
  • STRAIGHT_JOIN (R)
  • STRING
  • SUBCLASS_ORIGIN
  • SUBJECT
  • SUBPARTITION
  • SUBPARTITIONS
  • SUPER
  • SUSPEND
  • SWAPS
  • SWITCHES

T

  • TABLE (R)
  • TABLES
  • TABLESPACE
  • TABLE_CHECKSUM
  • TABLE_NAME
  • TEMPORARY
  • TEMPTABLE
  • TERMINATED (R)
  • TEXT
  • THAN
  • THEN (R)
  • TIME
  • TIMESTAMP
  • TIMESTAMPADD
  • TIMESTAMPDIFF
  • TINYBLOB (R)
  • TINYINT (R)
  • TINYTEXT (R)
  • TO (R)
  • TRAILING (R)
  • TRANSACTION
  • TRIGGER (R)
  • TRIGGERS
  • TRUE (R)
  • TRUNCATE
  • TYPE
  • TYPES

U

  • UNCOMMITTED
  • UNDEFINED
  • UNDO (R)
  • UNDOFILE
  • UNDO_BUFFER_SIZE
  • UNICODE
  • UNINSTALL
  • UNION (R)
  • UNIQUE (R)
  • UNKNOWN
  • UNLOCK (R)
  • UNSIGNED (R)
  • UNTIL
  • UPDATE (R)
  • UPGRADE
  • USAGE (R)
  • USE (R)
  • USER
  • USER_RESOURCES
  • USE_FRM
  • USING (R)
  • UTC_DATE (R)
  • UTC_TIME (R)
  • UTC_TIMESTAMP (R)

V

  • VALIDATION; added in 5.7.5 (nonreserved)
  • VALUE
  • VALUES (R)
  • VARBINARY (R)
  • VARCHAR (R)
  • VARCHARACTER (R)
  • VARIABLES
  • VARYING (R)
  • VIEW
  • VIRTUAL (R); added in 5.7.6 (reserved)

W

  • WAIT
  • WARNINGS
  • WEEK
  • WEIGHT_STRING
  • WHEN (R)
  • WHERE (R)
  • WHILE (R)
  • WITH (R)
  • WITHOUT; added in 5.7.5 (nonreserved)
  • WORK
  • WRAPPER
  • WRITE (R)

X

  • X509
  • XA
  • XID; added in 5.7.5 (nonreserved)
  • XML
  • XOR (R)

Y

  • YEAR
  • YEAR_MONTH (R)

Z

  • ZEROFILL (R)

MySQL 5.7 New Keywords and Reserved Words

The following list shows the keywords and reserved words that are added in MySQL 5.7, compared to MySQL 5.6. Reserved keywords are marked with (R).

A | C | E | F | G | I | J | M | N | O | P | R | S | V | W | X

A

  • ACCOUNT
  • ALWAYS

C

  • CHANNEL
  • COMPRESSION

E

  • ENCRYPTION

F

  • FILE_BLOCK_SIZE
  • FILTER
  • FOLLOWS

G

  • GENERATED (R)
  • GROUP_REPLICATION

I

  • INSTANCE

J

  • JSON

M

  • MASTER_TLS_VERSION

N

  • NEVER

O

  • OPTIMIZER_COSTS (R)

P

  • PARSE_GCOL_EXPR
  • PRECEDES

R

  • REPLICATE_DO_DB
  • REPLICATE_DO_TABLE
  • REPLICATE_IGNORE_DB
  • REPLICATE_IGNORE_TABLE
  • REPLICATE_REWRITE_DB
  • REPLICATE_WILD_DO_TABLE
  • REPLICATE_WILD_IGNORE_TABLE
  • ROTATE

S

  • STACKED
  • STORED (R)

V

  • VALIDATION
  • VIRTUAL (R)

W

  • WITHOUT

X

  • XID**
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