MySQL保留字

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https://dev.mysql.com/doc/refman/5.7/en/keywords.html#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 ®
• ACCOUNT; added in 5.7.6 (nonreserved)
• ACTION
• ADD ®
• AFTER
• AGAINST
• AGGREGATE
• ALGORITHM
• ALL ®
• ALTER ®
• ALWAYS; added in 5.7.6 (nonreserved)
• ANALYSE
• ANALYZE ®
• AND ®
• ANY
• AS ®
• ASC ®
• ASCII
• ASENSITIVE ®
• AT
• AUTOEXTEND_SIZE
• AUTO_INCREMENT
• AVG
• AVG_ROW_LENGTH

B

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

C

• CACHE
• CALL ®
• CASCADE ®
• CASCADED
• CASE ®
• CATALOG_NAME
• CHAIN
• CHANGE ®
• CHANGED
• CHANNEL; added in 5.7.6 (nonreserved)
• CHAR ®
• CHARACTER ®
• CHARSET
• CHECK ®
• CHECKSUM
• CIPHER
• CLASS_ORIGIN
• CLIENT
• CLOSE
• COALESCE
• CODE
• COLLATE ®
• COLLATION
• COLUMN ®
• COLUMNS
• COLUMN_FORMAT
• COLUMN_NAME
• COMMENT
• COMMIT
• COMMITTED
• COMPACT
• COMPLETION
• COMPRESSED
• COMPRESSION; added in 5.7.8 (nonreserved)
• CONCURRENT
• CONDITION ®
• CONNECTION
• CONSISTENT
• CONSTRAINT ®
• CONSTRAINT_CATALOG
• CONSTRAINT_NAME
• CONSTRAINT_SCHEMA
• CONTAINS
• CONTEXT
• CONTINUE ®
• CONVERT ®
• CPU
• CREATE ®
• CROSS ®
• CUBE
• CURRENT
• CURRENT_DATE ®
• CURRENT_TIME ®
• CURRENT_TIMESTAMP ®
• CURRENT_USER ®
• CURSOR ®
• CURSOR_NAME

D

• DATA
• DATABASE ®
• DATABASES ®
• DATAFILE
• DATE
• DATETIME
• DAY
• DAY_HOUR ®
• DAY_MICROSECOND ®
• DAY_MINUTE ®
• DAY_SECOND ®
• DEALLOCATE
• DEC ®
• DECIMAL ®
• DECLARE ®
• DEFAULT ®
• DEFAULT_AUTH
• DEFINER
• DELAYED ®
• DELAY_KEY_WRITE
• DELETE ®
• DESC ®
• DESCRIBE ®
• DES_KEY_FILE
• DETERMINISTIC ®
• DIAGNOSTICS
• DIRECTORY
• DISABLE
• DISCARD
• DISK
• DISTINCT ®
• DISTINCTROW ®
• DIV ®
• DO
• DOUBLE ®
• DROP ®
• DUAL ®
• DUMPFILE
• DUPLICATE
• DYNAMIC

E

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

F

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

G

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

H

• HANDLER
• HASH
• HAVING ®
• HELP
• HIGH_PRIORITY ®
• HOST
• HOSTS
• HOUR
• HOUR_MICROSECOND ®
• HOUR_MINUTE ®
• HOUR_SECOND ®

I

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

J

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

K

• KEY ®
• KEYS ®
• KEY_BLOCK_SIZE
• KILL ®

L

• LANGUAGE
• LAST
• LEADING ®
• LEAVE ®
• LEAVES
• LEFT ®
• LESS
• LEVEL
• LIKE ®
• LIMIT ®
• LINEAR ®
• LINES ®
• LINESTRING
• LIST
• LOAD ®
• LOCAL
• LOCALTIME ®
• LOCALTIMESTAMP ®
• LOCK ®
• LOCKS
• LOGFILE
• LOGS
• LONG ®
• LONGBLOB ®
• LONGTEXT ®
• LOOP ®
• LOW_PRIORITY ®

M

• MASTER
• MASTER_AUTO_POSITION
• MASTER_BIND ®
• 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 ®
• MASTER_TLS_VERSION; added in 5.7.10 (nonreserved)
• MASTER_USER
• MATCH ®
• MAXVALUE ®
• 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 ®
• MEDIUMINT ®
• MEDIUMTEXT ®
• MEMORY
• MERGE
• MESSAGE_TEXT
• MICROSECOND
• MIDDLEINT ®
• MIGRATE
• MINUTE
• MINUTE_MICROSECOND ®
• MINUTE_SECOND ®
• MIN_ROWS
• MOD ®
• MODE
• MODIFIES ®
• MODIFY
• MONTH
• MULTILINESTRING
• MULTIPOINT
• MULTIPOLYGON
• MUTEX
• MYSQL_ERRNO

N

• NAME
• NAMES
• NATIONAL
• NATURAL ®
• NCHAR
• NDB
• NDBCLUSTER
• NEVER; added in 5.7.4 (nonreserved)
• NEW
• NEXT
• NO
• NODEGROUP
• NONBLOCKING; removed in 5.7.6
• NONE
• NOT ®
• NO_WAIT
• NO_WRITE_TO_BINLOG ®
• NULL ®
• NUMBER
• NUMERIC ®
• NVARCHAR

O

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

P

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

Q

• QUARTER
• QUERY
• QUICK

R

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

S

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

T

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

U

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

V

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

W

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

X

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

Y

• YEAR
• YEAR_MONTH ®

Z

• ZEROFILL ®

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 ®.

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 ®
• GROUP_REPLICATION

I

• INSTANCE

J

• JSON

M

• MASTER_TLS_VERSION

N

• NEVER

O

• OPTIMIZER_COSTS ®

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 ®

V

• VALIDATION
• VIRTUAL ®

W

• WITHOUT

X

• XID

转载：https://blog.csdn.net/qq_45464872/article/details/128390225