Reserved keywords

The following are reserved keywords in CloudWatch Metrics Insights. If any of these words are in a namespace, metric name, or label key in a query, you must enclose them in double quote marks. Reserved keywords are not case sensitive.

"ABORT" "ABORTSESSION" "ABS" "ABSOLUTE" "ACCESS" "ACCESSIBLE" "ACCESS_LOCK" "ACCOUNT" "ACOS" "ACOSH" "ACTION" "ADD" "ADD_MONTHS"
"ADMIN" "AFTER" "AGGREGATE" "ALIAS" "ALL" "ALLOCATE" "ALLOW" "ALTER" "ALTERAND" "AMP" "ANALYSE" "ANALYZE" "AND" "ANSIDATE" "ANY" "ARE" "ARRAY",
"ARRAY_AGG" "ARRAY_EXISTS" "ARRAY_MAX_CARDINALITY" "AS" "ASC" "ASENSITIVE" "ASIN" "ASINH" "ASSERTION" "ASSOCIATE" "ASUTIME" "ASYMMETRIC" "AT",
"ATAN" "ATAN2" "ATANH" "ATOMIC" "AUDIT" "AUTHORIZATION" "AUX" "AUXILIARY" "AVE" "AVERAGE" "AVG" "BACKUP" "BEFORE" "BEGIN" "BEGIN_FRAME" "BEGIN_PARTITION",
"BETWEEN" "BIGINT" "BINARY" "BIT" "BLOB" "BOOLEAN" "BOTH" "BREADTH" "BREAK" "BROWSE" "BT" "BUFFERPOOL" "BULK" "BUT" "BY" "BYTE" "BYTEINT" "BYTES" "CALL",
"CALLED" "CAPTURE" "CARDINALITY" "CASCADE" "CASCADED" "CASE" "CASESPECIFIC" "CASE_N" "CAST" "CATALOG" "CCSID" "CD" "CEIL" "CEILING" "CHANGE" "CHAR",
"CHAR2HEXINT" "CHARACTER" "CHARACTERS" "CHARACTER_LENGTH" "CHARS" "CHAR_LENGTH" "CHECK" "CHECKPOINT" "CLASS" "CLASSIFIER" "CLOB" "CLONE" "CLOSE" "CLUSTER",
"CLUSTERED" "CM" "COALESCE" "COLLATE" "COLLATION" "COLLECT" "COLLECTION" "COLLID" "COLUMN" "COLUMN_VALUE" "COMMENT" "COMMIT" "COMPLETION" "COMPRESS" "COMPUTE",
"CONCAT" "CONCURRENTLY" "CONDITION" "CONNECT" "CONNECTION" "CONSTRAINT" "CONSTRAINTS" "CONSTRUCTOR" "CONTAINS" "CONTAINSTABLE" "CONTENT" "CONTINUE" "CONVERT",
"CONVERT_TABLE_HEADER" "COPY" "CORR" "CORRESPONDING" "COS" "COSH" "COUNT" "COVAR_POP" "COVAR_SAMP" "CREATE" "CROSS" "CS" "CSUM" "CT" "CUBE" "CUME_DIST",
"CURRENT" "CURRENT_CATALOG" "CURRENT_DATE" "CURRENT_DEFAULT_TRANSFORM_GROUP" "CURRENT_LC_CTYPE" "CURRENT_PATH" "CURRENT_ROLE" "CURRENT_ROW" "CURRENT_SCHEMA",
"CURRENT_SERVER" "CURRENT_TIME" "CURRENT_TIMESTAMP" "CURRENT_TIMEZONE" "CURRENT_TRANSFORM_GROUP_FOR_TYPE" "CURRENT_USER" "CURRVAL" "CURSOR" "CV" "CYCLE" "DATA",
"DATABASE" "DATABASES" "DATABLOCKSIZE" "DATE" "DATEFORM" "DAY" "DAYS" "DAY_HOUR" "DAY_MICROSECOND" "DAY_MINUTE" "DAY_SECOND" "DBCC" "DBINFO" "DEALLOCATE" "DEC",
"DECFLOAT" "DECIMAL" "DECLARE" "DEFAULT" "DEFERRABLE" "DEFERRED" "DEFINE" "DEGREES" "DEL" "DELAYED" "DELETE" "DENSE_RANK" "DENY" "DEPTH" "DEREF" "DESC" "DESCRIBE",
"DESCRIPTOR" "DESTROY" "DESTRUCTOR" "DETERMINISTIC" "DIAGNOSTIC" "DIAGNOSTICS" "DICTIONARY" "DISABLE" "DISABLED" "DISALLOW" "DISCONNECT" "DISK" "DISTINCT",
"DISTINCTROW" "DISTRIBUTED" "DIV" "DO" "DOCUMENT" "DOMAIN" "DOUBLE" "DROP" "DSSIZE" "DUAL" "DUMP" "DYNAMIC" "EACH" "ECHO" "EDITPROC" "ELEMENT" "ELSE" "ELSEIF",
"EMPTY" "ENABLED" "ENCLOSED" "ENCODING" "ENCRYPTION" "END" "END-EXEC" "ENDING" "END_FRAME" "END_PARTITION" "EQ" "EQUALS" "ERASE" "ERRLVL" "ERROR" "ERRORFILES",
"ERRORTABLES" "ESCAPE" "ESCAPED" "ET" "EVERY" "EXCEPT" "EXCEPTION" "EXCLUSIVE" "EXEC" "EXECUTE" "EXISTS" "EXIT" "EXP" "EXPLAIN" "EXTERNAL" "EXTRACT" "FALLBACK
"FALSE" "FASTEXPORT" "FENCED" "FETCH" "FIELDPROC" "FILE" "FILLFACTOR" "FILTER" "FINAL" "FIRST" "FIRST_VALUE" "FLOAT" "FLOAT4" "FLOAT8" "FLOOR" 
"FOR" "FORCE" "FOREIGN" "FORMAT" "FOUND" "FRAME_ROW" "FREE" "FREESPACE" "FREETEXT" "FREETEXTTABLE" "FREEZE" "FROM" "FULL" "FULLTEXT" "FUNCTION" 
"FUSION" "GE" "GENERAL" "GENERATED" "GET" "GIVE" "GLOBAL" "GO" "GOTO" "GRANT" "GRAPHIC" "GROUP" "GROUPING" "GROUPS" "GT" "HANDLER" "HASH" 
"HASHAMP" "HASHBAKAMP" "HASHBUCKET" "HASHROW" "HAVING" "HELP" "HIGH_PRIORITY" "HOLD" "HOLDLOCK" "HOUR" "HOURS" "HOUR_MICROSECOND" "HOUR_MINUTE" 
"HOUR_SECOND" "IDENTIFIED" "IDENTITY" "IDENTITYCOL" "IDENTITY_INSERT" "IF" "IGNORE" "ILIKE" "IMMEDIATE" "IN" "INCLUSIVE" "INCONSISTENT" "INCREMENT" 
"INDEX" "INDICATOR" "INFILE" "INHERIT" "INITIAL" "INITIALIZE" "INITIALLY" "INITIATE" "INNER" "INOUT" "INPUT" "INS" "INSENSITIVE" "INSERT" "INSTEAD" 
"INT" "INT1" "INT2" "INT3" "INT4" "INT8" "INTEGER" "INTEGERDATE" "INTERSECT" "INTERSECTION" "INTERVAL" "INTO" "IO_AFTER_GTIDS" "IO_BEFORE_GTIDS" 
"IS" "ISNULL" "ISOBID" "ISOLATION" "ITERATE" "JAR" "JOIN" "JOURNAL" "JSON_ARRAY" "JSON_ARRAYAGG" "JSON_EXISTS" "JSON_OBJECT" "JSON_OBJECTAGG" 
"JSON_QUERY" "JSON_TABLE" "JSON_TABLE_PRIMITIVE" "JSON_VALUE" "KEEP" "KEY" "KEYS" "KILL" "KURTOSIS" "LABEL" "LAG" "LANGUAGE" "LARGE" "LAST" 
"LAST_VALUE" "LATERAL" "LC_CTYPE" "LE" "LEAD" "LEADING" "LEAVE" "LEFT" "LESS" "LEVEL" "LIKE" "LIKE_REGEX" "LIMIT" "LINEAR" "LINENO" "LINES" 
"LISTAGG" "LN" "LOAD" "LOADING" "LOCAL" "LOCALE" "LOCALTIME" "LOCALTIMESTAMP" "LOCATOR" "LOCATORS" "LOCK" "LOCKING" "LOCKMAX" "LOCKSIZE" "LOG" 
"LOG10" "LOGGING" "LOGON" "LONG" "LONGBLOB" "LONGTEXT" "LOOP" "LOWER" "LOW_PRIORITY" "LT" "MACRO" "MAINTAINED" "MAP" "MASTER_BIND" 
"MASTER_SSL_VERIFY_SERVER_CERT" "MATCH" "MATCHES" "MATCH_NUMBER" "MATCH_RECOGNIZE" "MATERIALIZED" "MAVG" "MAX" "MAXEXTENTS" "MAXIMUM" "MAXVALUE" 
"MCHARACTERS" "MDIFF" "MEDIUMBLOB" "MEDIUMINT" "MEDIUMTEXT" "MEMBER" "MERGE" "METHOD" "MICROSECOND" "MICROSECONDS" "MIDDLEINT" "MIN" "MINDEX" 
"MINIMUM" "MINUS" "MINUTE" "MINUTES" "MINUTE_MICROSECOND" "MINUTE_SECOND" "MLINREG" "MLOAD" "MLSLABEL" "MOD" "MODE" "MODIFIES" "MODIFY" 
"MODULE" "MONITOR" "MONRESOURCE" "MONSESSION" "MONTH" "MONTHS" "MSUBSTR" "MSUM" "MULTISET" "NAMED" "NAMES" "NATIONAL" "NATURAL" "NCHAR" "NCLOB" 
"NE" "NESTED_TABLE_ID" "NEW" "NEW_TABLE" "NEXT" "NEXTVAL" "NO" "NOAUDIT" "NOCHECK" "NOCOMPRESS" "NONCLUSTERED" "NONE" "NORMALIZE" "NOT" "NOTNULL" 
"NOWAIT" "NO_WRITE_TO_BINLOG" "NTH_VALUE" "NTILE" "NULL" "NULLIF" "NULLIFZERO" "NULLS" "NUMBER" "NUMERIC" "NUMPARTS" "OBID" "OBJECT" "OBJECTS" 
"OCCURRENCES_REGEX" "OCTET_LENGTH" "OF" "OFF" "OFFLINE" "OFFSET" "OFFSETS" "OLD" "OLD_TABLE" "OMIT" "ON" "ONE" "ONLINE" "ONLY" "OPEN" "OPENDATASOURCE" 
"OPENQUERY" "OPENROWSET" "OPENXML" "OPERATION" "OPTIMIZATION" "OPTIMIZE" "OPTIMIZER_COSTS" "OPTION" "OPTIONALLY" "OR" "ORDER" "ORDINALITY" "ORGANIZATION" 
"OUT" "OUTER" "OUTFILE" "OUTPUT" "OVER" "OVERLAPS" "OVERLAY" "OVERRIDE" "PACKAGE" "PAD" "PADDED" "PARAMETER" "PARAMETERS" "PART" "PARTIAL" "PARTITION" 
"PARTITIONED" "PARTITIONING" "PASSWORD" "PATH" "PATTERN" "PCTFREE" "PER" "PERCENT" "PERCENTILE" "PERCENTILE_CONT" "PERCENTILE_DISC" "PERCENT_RANK" "PERIOD" "PERM" 
"PERMANENT" "PIECESIZE" "PIVOT" "PLACING" "PLAN" "PORTION" "POSITION" "POSITION_REGEX" "POSTFIX" "POWER" "PRECEDES" "PRECISION" "PREFIX" "PREORDER" 
"PREPARE" "PRESERVE" "PREVVAL" "PRIMARY" "PRINT" "PRIOR" "PRIQTY" "PRIVATE" "PRIVILEGES" "PROC" "PROCEDURE" "PROFILE" "PROGRAM" "PROPORTIONAL" 
"PROTECTION" "PSID" "PTF" "PUBLIC" "PURGE" "QUALIFIED" "QUALIFY" "QUANTILE" "QUERY" "QUERYNO" "RADIANS" "RAISERROR" "RANDOM" "RANGE" "RANGE_N" "RANK" 
"RAW" "READ" "READS" "READTEXT" "READ_WRITE" "REAL" "RECONFIGURE" "RECURSIVE" "REF" "REFERENCES" "REFERENCING" "REFRESH" "REGEXP" "REGR_AVGX" "REGR_AVGY" 
"REGR_COUNT" "REGR_INTERCEPT" "REGR_R2" "REGR_SLOPE" "REGR_SXX" "REGR_SXY" "REGR_SYY" "RELATIVE" "RELEASE" "RENAME" "REPEAT" "REPLACE" "REPLICATION" 
"REPOVERRIDE" "REQUEST" "REQUIRE" "RESIGNAL" "RESOURCE" "RESTART" "RESTORE" "RESTRICT" "RESULT" "RESULT_SET_LOCATOR" "RESUME" "RET" "RETRIEVE" "RETURN" 
"RETURNING" "RETURNS" "REVALIDATE" "REVERT" "REVOKE" "RIGHT" "RIGHTS" "RLIKE" "ROLE" "ROLLBACK" "ROLLFORWARD" "ROLLUP" "ROUND_CEILING" "ROUND_DOWN" 
"ROUND_FLOOR" "ROUND_HALF_DOWN" "ROUND_HALF_EVEN" "ROUND_HALF_UP" "ROUND_UP" "ROUTINE" "ROW" "ROWCOUNT" "ROWGUIDCOL" "ROWID" "ROWNUM" "ROWS" "ROWSET" 
"ROW_NUMBER" "RULE" "RUN" "RUNNING" "SAMPLE" "SAMPLEID" "SAVE" "SAVEPOINT" "SCHEMA" "SCHEMAS" "SCOPE" "SCRATCHPAD" "SCROLL" "SEARCH" "SECOND" "SECONDS" 
"SECOND_MICROSECOND" "SECQTY" "SECTION" "SECURITY" "SECURITYAUDIT" "SEEK" "SEL" "SELECT" "SEMANTICKEYPHRASETABLE" "SEMANTICSIMILARITYDETAILSTABLE" 
"SEMANTICSIMILARITYTABLE" "SENSITIVE" "SEPARATOR" "SEQUENCE" "SESSION" "SESSION_USER" "SET" "SETRESRATE" "SETS" "SETSESSRATE" "SETUSER" "SHARE" "SHOW" 
"SHUTDOWN" "SIGNAL" "SIMILAR" "SIMPLE" "SIN" "SINH" "SIZE" "SKEW" "SKIP" "SMALLINT" "SOME" "SOUNDEX" "SOURCE" "SPACE" "SPATIAL" "SPECIFIC" "SPECIFICTYPE" 
"SPOOL" "SQL" "SQLEXCEPTION" "SQLSTATE" "SQLTEXT" "SQLWARNING" "SQL_BIG_RESULT" "SQL_CALC_FOUND_ROWS" "SQL_SMALL_RESULT" "SQRT" "SS" "SSL" "STANDARD" 
"START" "STARTING" "STARTUP" "STAT" "STATE" "STATEMENT" "STATIC" "STATISTICS" "STAY" "STDDEV_POP" "STDDEV_SAMP" "STEPINFO" "STOGROUP" "STORED" "STORES" 
"STRAIGHT_JOIN" "STRING_CS" "STRUCTURE" "STYLE" "SUBMULTISET" "SUBSCRIBER" "SUBSET" "SUBSTR" "SUBSTRING" "SUBSTRING_REGEX" "SUCCEEDS" "SUCCESSFUL" 
"SUM" "SUMMARY" "SUSPEND" "SYMMETRIC" "SYNONYM" "SYSDATE" "SYSTEM" "SYSTEM_TIME" "SYSTEM_USER" "SYSTIMESTAMP" "TABLE" "TABLESAMPLE" "TABLESPACE" "TAN" 
"TANH" "TBL_CS" "TEMPORARY" "TERMINATE" "TERMINATED" "TEXTSIZE" "THAN" "THEN" "THRESHOLD" "TIME" "TIMESTAMP" "TIMEZONE_HOUR" "TIMEZONE_MINUTE" "TINYBLOB" 
"TINYINT" "TINYTEXT" "TITLE" "TO" "TOP" "TRACE" "TRAILING" "TRAN" "TRANSACTION" "TRANSLATE" "TRANSLATE_CHK" "TRANSLATE_REGEX" "TRANSLATION" "TREAT" 
"TRIGGER" "TRIM" "TRIM_ARRAY" "TRUE" "TRUNCATE" "TRY_CONVERT" "TSEQUAL" "TYPE" "UC" "UESCAPE" "UID" "UNDEFINED" "UNDER" "UNDO" "UNION" "UNIQUE" 
"UNKNOWN" "UNLOCK" "UNNEST" "UNPIVOT" "UNSIGNED" "UNTIL" "UPD" "UPDATE" "UPDATETEXT" "UPPER" "UPPERCASE" "USAGE" "USE" "USER" "USING" "UTC_DATE" 
"UTC_TIME" "UTC_TIMESTAMP" "VALIDATE" "VALIDPROC" "VALUE" "VALUES" "VALUE_OF" "VARBINARY" "VARBYTE" "VARCHAR" "VARCHAR2" "VARCHARACTER" "VARGRAPHIC" 
"VARIABLE" "VARIADIC" "VARIANT" "VARYING" "VAR_POP" "VAR_SAMP" "VCAT" "VERBOSE" "VERSIONING" "VIEW" "VIRTUAL" "VOLATILE" "VOLUMES" "WAIT" "WAITFOR" 
"WHEN" "WHENEVER" "WHERE" "WHILE" "WIDTH_BUCKET" "WINDOW" "WITH" "WITHIN" "WITHIN_GROUP" "WITHOUT" "WLM" "WORK" "WRITE" "WRITETEXT" "XMLCAST" "XMLEXISTS" 
"XMLNAMESPACES" "XOR" "YEAR" "YEARS" "YEAR_MONTH" "ZEROFILL" "ZEROIFNULL" "ZONE"