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ApsaraDB RDS:Palabras clave prohibidas

Última actualización: Oct 10, 2026

ApsaraDB RDS prohíbe el uso de ciertas palabras clave como identificadores de bases de datos, cuentas, tablas y columnas. Entre ellas se incluyen las palabras reservadas estándar de SQL y los identificadores internos específicos de RDS.

ApsaraDB RDS for MySQL

Algunas palabras clave de esta lista son identificadores internos específicos de RDS —como EAGLEYE, GUEST, GOTO, LABEL, MYSQL, REPLICATOR, ROOT, TEST y XTRABAK— que no están reservados en MySQL estándar. ApsaraDB RDS los reserva para cuentas y componentes internos del sistema.

**Categoría**

**Palabra clave**

A

ACTION, ADD, ADMIN, 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, CONNECTION, CONSTRAINT, CONTINUE, CONVERT, CREATE, CROSS, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, CURRENT_USER, CURSOR

D

DATABASE, DATABASES, DAY_HOUR, DAY_MICROSECOND, DAY_MINUTE, DAY_SECOND, DEC, DECIMAL, DECLARE, DEFAULT, DELAYED, DELETE, DESC, DESCRIBE, DETERMINISTIC, DISTINCT, DISTINCTROW, DIV, DOUBLE, DROP, DUAL

E

EACH, EAGLEYE, ELSE, ELSEIF, ENCLOSED, ESCAPED, EXISTS, EXIT, EXPLAIN

F

FALSE, FETCH, FLOAT, FLOAT4, FLOAT8, FOR, FORCE, FOREIGN, FROM, FULLTEXT

G

GOTO, GRANT, GROUP, GUEST

H

HAVING, HIGH_PRIORITY, HOUR_MICROSECOND, HOUR_MINUTE, HOUR_SECOND

I

IF, IGNORE, IN, INDEX, INFILE, INFORMATION_SCHEMA, INNER, INOUT, INSENSITIVE, INSERT, INT, INT1, INT2, INT3, INT4, INT8, INTEGER, INTERVAL, INTO, IS, ITERATE

J

JOIN

K

KEY, KEYS, KILL

L

LABEL, LEADING, LEAVE, LEFT, LIKE, LIMIT, LINEAR, LINES, LOAD, LOCALTIME, LOCALTIMESTAMP, LOCK, LONG, LONG, LONGBLOB, LONGTEXT, LOOP, LOW_PRIORITY

M

MATCH, MEDIUMBLOB, MEDIUMINT, MEDIUMTEXT, MIDDLEINT, MINUTE_MICROSECOND, MINUTE_SECOND, MOD, MODIFIES, MYSQL

N

NATURAL, NO_WRITE_TO_BINLOG, NOT, NULL, NUMERIC

O

ON, OPTIMIZE, OPTION, OPTIONALLY, OR, ORDER, OUT, OUTER, OUTFILE

P

PERFORMANCE_SCHEMA, PRECISION, PRIMARY, PROCEDURE, PURGE

R

RAID0, RANGE, READ, READS, REAL, REFERENCES, REGEXP, RELEASE, RENAME, REPEAT, REPLACE, REPLICATOR, REQUIRE, RESTRICT, RETURN, REVOKE, RIGHT, RLIKE, ROOT

S

SCHEMA, SCHEMAS, SECOND_MICROSECOND, SELECT, SENSITIVE, SEPARATOR, SET, SHOW, SMALLINT, SPATIAL, SPECIFIC, SQL, SQL_BIG_RESULT, SQL_CALC_FOUND_ROWS, SQL_SMALL_RESULT, SQLEXCEPTION, SQLSTATE, SQLWARNING, SSL, STARTING, STRAIGHT_JOIN

T

TABLE, TERMINATED, TEST, THEN, TINYBLOB, TINYINT, TINYTEXT, TO, TRAILING, TRIGGER, TRUE

U

UNDO, UNION, UNIQUE, UNLOCK, UNSIGNED, UPDATE, USAGE, USE, USING, UTC_DATE, UTC_TIME, UTC_TIMESTAMP

V

VALUES, VARBINARY, VARCHAR, VARCHARACTER, VARYING

W

WHEN, WHERE, WHILE, WITH, WRITE

X

X509, XOR, XTRABAK

Y

YEAR_MONTH

Z

ZEROFILL

ApsaraDB RDS for SQL Server

Algunas palabras clave de esta lista son identificadores internos específicos de RDS —como AURORA, EAGLEYE, GALAXY, SA, ROOT, ADMIN, ADMINISTRATOR, BULKADMIN, DBCREATOR, DISKADMIN, DISTRIBUTION, DUMMY, MSSQLD, MSSQLSYSTEMRESOURCE, PROCESSADMIN, SECURITYADMIN, SERVERADMIN, SETUPADMIN y SYSADMIN— que no están reservados en SQL Server estándar. ApsaraDB RDS los reserva para cuentas y componentes internos del sistema.

**Categoría**

**Palabra clave**

A

ADD, ADMIN, ADMINISTRATOR, ALL, ALTER, AND, ANY, AS, ASC, AURORA, AUTHORIZATION

B

BACKUP, BEGIN, BETWEEN, BREAK, BROWSE, BULK, BULKADMIN, BY

C

CASCADE, CASE, CHECK, CHECKPOINT, CLOSE, CLUSTERED, COALESCE, COLLATE, COLUMN, COMMIT, COMPUTE, CONSTRAINT, CONTAINS, CONTAINSTABLE, CONTINUE, CONTINUE, CONVERT, CREATE, CROSS, CURRENT, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, CURRENT_USER, CURSOR

D

DATABASE, DBCC, DBCREATOR, DEALLOCATE, DECLARE, DEFAULT, DELETE, DENY, DESC, DISK, DISKADMIN, DISTINCT, DISTRIBUTED, DISTRIBUTION, DOUBLE, DROP, DUMMY, DUMP

E

EAGLEYE, ELSE, END, ERRLVL, ESCAPE, EXCEPT, EXEC, EXECUTE, EXISTS, EXIT

F

FETCH, FILE, FILLFACTOR, FOR, FOREIGN, FREETEXT, FREETEXTTABLE, FROM, FULL, FUNCTION

G

GALAXY, GOTO, GRANT, GROUP, GUEST

H

HAVING, HOLDLOCK

I

IDENTITY, IDENTITY_INSERT, IDENTITYCOL, IF, IN, INDEX, INNER, INSERT, INTERSECT, INTO, IS

J

JOIN

K

KEY, KILL

L

LEFT, LIKE, LINENO, LOAD

M

MASTER, MODEL, MSDB, MSSQLD, MSSQLSYSTEMRESOURCE

N

NATIONAL, NOCHECK, NONCLUSTERED, NOT, NULL, NULLIF

O

OF, OFF, OFFSETS, ON, OPEN, OPENDATASOURCE, OPENQUERY, OPENROWSET, OPENXML, OPTION, OR, ORDER, OUTER, OVER

P

PERCENT, PLAN, PRECISION, PRIMARY, PRINT, PROC, PROCEDURE, PROCESSADMIN, PUBLIC, PUBLIC

R

RAISERROR, READ, READTEXT, RECONFIGURE, REFERENCES, REPLICATION, RESTORE, RESTRICT, RETURN, REVOKE, RIGHT, ROLLBACK, ROOT, ROWCOUNT, ROWGUIDCOL, RULE

S

SA, SAVE, SCHEMA, SECURITYADMIN, SELECT, SERVERADMIN, SESSION_USER, SET, SETUPADMIN, SETUSER, SHUTDOWN, SOME, STATISTICS, SYSADMIN, SYSTEM_USER

T

TABLE, TEMPDB, TEXTSIZE, THEN, TO, TOP, TRAN, TRANSACTION, TRIGGER, TRUNCATE, TSEQUAL

U

UNION, UNIQUE, UPDATE, UPDATETEXT, USE, USER

V

VALUES, VARYING, VIEW

W

WAITFOR, WHEN, WHERE, WHILE, WITH, WRITETEXT

ApsaraDB RDS for PostgreSQL

Para ver la lista completa de palabras reservadas, consulte la documentación oficial de PostgreSQL.