Mysql 关键字及保留字

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Table 10.2 Keywords and Reserved Words in MySQL 5.7

ACCESSIBLE (R) ACCOUNT^[a] ACTION

ADD (R) AFTER AGAINST

AGGREGATE ALGORITHM ALL (R)

ALTER (R) ALWAYS^[b] ANALYSE

ANALYZE (R) AND (R) ANY

AS (R) ASC (R) ASCII

ASENSITIVE (R) AT AUTOEXTEND_SIZE

AUTO_INCREMENT AVG AVG_ROW_LENGTH

BACKUP BEFORE (R) BEGIN

BETWEEN (R) BIGINT (R) BINARY (R)

BINLOG BIT BLOB (R)

BLOCK BOOL BOOLEAN

BOTH (R) BTREE BY (R)

BYTE CACHE CALL (R)

CASCADE (R) CASCADED CASE (R)

CATALOG_NAME CHAIN CHANGE (R)

CHANGED CHANNEL^[c] 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^[d] 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 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 EACH (R)

ELSE (R) ELSEIF (R) ENABLE

ENCLOSED (R) ENCRYPTION^[e] 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

FALSE (R) FAST FAULTS

FETCH (R) FIELDS FILE

FILE_BLOCK_SIZE^[f] FILTER^[g] FIRST

FIXED FLOAT (R) FLOAT4 (R)

FLOAT8 (R) FLUSH FOLLOWS^[h]

FOR (R) FORCE (R) FOREIGN (R)

FORMAT FOUND FROM (R)

FULL FULLTEXT (R) FUNCTION

GENERAL GENERATED^[i] (R) GEOMETRY

GEOMETRYCOLLECTION GET (R) GET_FORMAT

GLOBAL GRANT (R) GRANTS

GROUP (R) GROUP_REPLICATION^[j] HANDLER

HASH HAVING (R) HELP

HIGH_PRIORITY (R) HOST HOSTS

HOUR HOUR_MICROSECOND (R) HOUR_MINUTE (R)

HOUR_SECOND (R) 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^[k]

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) JOIN (R) JSON^[l]

KEY (R) KEYS (R) KEY_BLOCK_SIZE

KILL (R) 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) 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^[m]

MASTER_USER MATCH (R) MAXVALUE (R)

MAX_CONNECTIONS_PER_HOUR MAX_QUERIES_PER_HOUR MAX_ROWS

MAX_SIZE MAX_STATEMENT_TIME^[n] 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 NAME NAMES

NATIONAL NATURAL (R) NCHAR

NDB NDBCLUSTER NEVER^[o]

NEW NEXT NO

NODEGROUP NONBLOCKING^[p] NONE

NOT (R) NO_WAIT NO_WRITE_TO_BINLOG (R)

NULL (R) NUMBER NUMERIC (R)

NVARCHAR OFFSET OLD_PASSWORD^[q]

ON (R) ONE ONLY

OPEN OPTIMIZE (R) OPTIMIZER_COSTS^[r] (R)

OPTION (R) OPTIONALLY (R) OPTIONS

OR (R) ORDER (R) OUT (R)

OUTER (R) OUTFILE (R) OWNER

PACK_KEYS PAGE PARSER

PARSE_GCOL_EXPR^[s] PARTIAL PARTITION (R)

PARTITIONING PARTITIONS PASSWORD

PHASE PLUGIN PLUGINS

PLUGIN_DIR POINT POLYGON

PORT PRECEDES^[t] PRECISION (R)

PREPARE PRESERVE PREV

PRIMARY (R) PRIVILEGES PROCEDURE (R)

PROCESSLIST PROFILE PROFILES

PROXY PURGE (R) QUARTER

QUERY QUICK 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^[u]

REPLICATE_DO_TABLE^[v] REPLICATE_IGNORE_DB^[w] REPLICATE_IGNORE_TABLE^[x]

REPLICATE_REWRITE_DB^[y] REPLICATE_WILD_DO_TABLE^[z] REPLICATE_WILD_IGNORE_TABLE^[aa]

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^[ab] ROUTINE

ROW ROWS ROW_COUNT

ROW_FORMAT RTREE 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^[ac] (R)

STRAIGHT_JOIN (R) STRING SUBCLASS_ORIGIN

SUBJECT SUBPARTITION SUBPARTITIONS

SUPER SUSPEND SWAPS

SWITCHES 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 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) VALIDATION^[ad] VALUE

VALUES (R) VARBINARY (R) VARCHAR (R)

VARCHARACTER (R) VARIABLES VARYING (R)

VIEW VIRTUAL^[ae] (R) WAIT

WARNINGS WEEK WEIGHT_STRING

WHEN (R) WHERE (R) WHILE (R)

WITH (R) WITHOUT^[af] WORK

WRAPPER WRITE (R) X509

XA XID^[ag] XML

XOR (R) YEAR YEAR_MONTH (R)

ZEROFILL (R)

^[a]ACCOUNT: added in 5.7.6 (nonreserved)

^[b]ALWAYS: added in 5.7.6 (nonreserved)

^[c]CHANNEL: added in 5.7.6 (nonreserved)

^[d]COMPRESSION: added in 5.7.8 (nonreserved)

^[e]ENCRYPTION: added in 5.7.11 (nonreserved)

^[f]FILE_BLOCK_SIZE: added in 5.7.6 (nonreserved)

^[g]FILTER: added in 5.7.3 (nonreserved)

^[h]FOLLOWS: added in 5.7.2 (nonreserved)

^[i]GENERATED: added in 5.7.6 (reserved)

^[j]GROUP_REPLICATION: added in 5.7.6 (nonreserved)

^[k]INSTANCE: added in 5.7.11 (nonreserved)

^[l]JSON: added in 5.7.8 (nonreserved)

^[m]MASTER_TLS_VERSION: added in 5.7.10 (nonreserved)

^[n]MAX_STATEMENT_TIME: added in 5.7.4 (nonreserved); removed in 5.7.8

^[o]NEVER: added in 5.7.4 (nonreserved)

^[p]NONBLOCKING: removed in 5.7.6

^[q]OLD_PASSWORD: removed in 5.7.5

^[r]OPTIMIZER_COSTS: added in 5.7.5 (reserved)

^[s]PARSE_GCOL_EXPR: added in 5.7.6 (reserved); became nonreserved in 5.7.8

^[t]PRECEDES: added in 5.7.2 (nonreserved)

^[u]REPLICATE_DO_DB: added in 5.7.3 (nonreserved)

^[v]REPLICATE_DO_TABLE: added in 5.7.3 (nonreserved)

^[w]REPLICATE_IGNORE_DB: added in 5.7.3 (nonreserved)

^[x]REPLICATE_IGNORE_TABLE: added in 5.7.3 (nonreserved)

^[y]REPLICATE_REWRITE_DB: added in 5.7.3 (nonreserved)

^[z]REPLICATE_WILD_DO_TABLE: added in 5.7.3 (nonreserved)

^[aa]REPLICATE_WILD_IGNORE_TABLE: added in 5.7.3 (nonreserved)

^[ab]ROTATE: added in 5.7.11 (nonreserved)

^[ac]STORED: added in 5.7.6 (reserved)

^[ad]VALIDATION: added in 5.7.5 (nonreserved)

^[ae]VIRTUAL: added in 5.7.6 (reserved)

^[af]WITHOUT: added in 5.7.5 (nonreserved)

^[ag]XID: added in 5.7.5 (nonreserved)

The following table shows the keywords and reserved words that are added in MySQL 5.7. Reserved keywords are marked with (R).

Table 10.3 Keywords and Reserved Words Added in MySQL 5.7 Compared to MySQL 5.6

`ACCOUNT`	`ALWAYS`	`CHANNEL`
`COMPRESSION`	`ENCRYPTION`	`FILE_BLOCK_SIZE`
`FILTER`	`FOLLOWS`	`GENERATED` (R)
`GROUP_REPLICATION`	`INSTANCE`	`JSON`
`MASTER_TLS_VERSION`	`NEVER`	`OPTIMIZER_COSTS` (R)
`PARSE_GCOL_EXPR`	`PRECEDES`	`REPLICATE_DO_DB`
`REPLICATE_DO_TABLE`	`REPLICATE_IGNORE_DB`	`REPLICATE_IGNORE_TABLE`
`REPLICATE_REWRITE_DB`	`REPLICATE_WILD_DO_TABLE`	`REPLICATE_WILD_IGNORE_TABLE`
`ROTATE`	`STACKED`	`STORED` (R)
`VALIDATION`	`VIRTUAL` (R)	`WITHOUT`
`XID`

The following table shows the keywords and reserved words that are removed in MySQL 5.7. Reserved keywords are marked with (R).

Table 10.4 Keywords and Reserved Words Removed in MySQL 5.7 Compared to MySQL 5.6

OLD_PASSWORD

Mysql 关键字及保留字

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Mysql 关键字及保留字

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