Reserved keywords in GQL are words that have a special meaning and control the behavior of GQL queries. These reserved keywords cannot be used as variable names. When used as labels, property names, or aliases (defined by AS), they must be escaped using backticks ` in queries.

GQL has the following reserved keywords written entirely in uppercase. When any of these keywords have uppercase letters replaced by lowercase, they are still recognized as reserved keywords.

A

• ABS
• ABSTRACT
• ACOS
• AGGREGATE
• AGGREGATES
• ALL
• ALL_DIFFERENT
• ALTER
• AND
• ANY
• ARRAY
• AS
• ASC
• ASCENDING
• ASIN
• AT
• ATAN
• AVG

B

• BIG
• BIGINT
• BINARY
• BOOL
• BOOLEAN
• BOTH
• BTRIM
• BY
• BYTE_LENGTH
• BYTES

C

• CALL
• CARDINALITY
• CASE
• CAST
• CATALOG
• CEIL
• CEILING
• CHAR
• CHAR_LENGTH
• CHARACTER_LENGTH
• CHARACTERISTICS
• CLEAR
• CLONE
• CLOSE
• COALESCE
• COLLECT_LIST
• COMMIT
• CONSTRAINT
• COPY
• COS
• COSH
• COT
• COUNT
• CREATE
• CURRENT_DATE
• CURRENT_GRAPH
• CURRENT_PROPERTY_GRAPH
• CURRENT_ROLE
• CURRENT_SCHEMA
• CURRENT_TIME
• CURRENT_TIMESTAMP
• CURRENT_USER

D

• DATA
• DATE
• DATETIME
• DAY
• DEC
• DECIMAL
• DEGREES
• DELETE
• DESC
• DESCENDING
• DETACH
• DIRECTORY
• DISTINCT
• DOUBLE
• DROP
• DRYRUN
• DURATION
• DURATION_BETWEEN

E

• ELEMENT_ID
• ELSE
• END
• EXACT
• EXCEPT
• EXISTS
• EXISTING
• EXP

F

• FILTER
• FINISH
• FLOAT
• FLOAT16
• FLOAT32
• FLOAT64
• FLOAT128
• FLOAT256
• FLOOR
• FOR
• FROM
• FUNCTION

G

• GQLSTATUS
• GRANT
• GROUP

H

• HAVING
• HOME_GRAPH
• HOME_PROPERTY_GRAPH
• HOME_SCHEMA
• HOUR

I

• IF
• IMPLIES
• IN
• INFINITY
• INSERT
• INSTANT
• INT
• INTEGER
• INT8
• INTEGER8
• INT16
• INTEGER16
• INT32
• INTEGER32
• INT64
• INTEGER64
• INT128
• INTEGER128
• INT256
• INTEGER256
• INTERSECT
• INTERVAL
• IS

L

• LEADING
• LEFT
• LET
• LIKE
• LIMIT
• LIST
• LN
• LOCAL
• LOCAL_DATETIME
• LOCAL_TIME
• LOCAL_TIMESTAMP
• LOG
• LOG10
• LOWER
• LTRIM

M

• MATCH
• MAX
• MIN
• MINUTE
• MOD
• MONTH

N

• NEXT
• NODETACH
• NORMALIZE
• NOT
• NOTHING
• NULL
• NULLS
• NULLIF
• NUMBER
• NUMERIC

O

• OCTET_LENGTH
• OF
• OFFSET
• ON
• OPEN
• OPTIONAL
• OR
• ORDER
• OTHERWISE

P

• PARAMETER
• PARAMETERS
• PARTITION
• PATH
• PATH_LENGTH
• PATHS
• PERCENTILE_CONT
• PERCENTILE_DISC
• POWER
• PRECISION
• PROCEDURE
• PRODUCT
• PROJECT
• PROPERTY_EXISTS

Q

• QUERY

R

• RADIANS
• REAL
• RECORD
• RECORDS
• REFERENCE
• REMOVE
• RENAME
• REPLACE
• RESET
• RETURN
• REVOKE
• RIGHT
• ROLLBACK
• RTRIM

S

• SAME
• SCHEMA
• SECOND
• SELECT
• SESSION
• SESSION_USER
• SET
• SIGNED
• SIN
• SINH
• SIZE
• SKIP
• SMALL
• SMALLINT
• SQRT
• START
• STDDEV_POP
• STDDEV_SAMP
• STRING
• SUBSTRING
• SUM
• SYSTEM_USER

T

• TAN
• TANH
• TEMPORAL
• THEN
• TIME
• TIMESTAMP
• TRAILING
• TRIM
• TRUE
• TYPED

U

• UBIGINT
• UINT
• UINT8
• UINT16
• UINT32
• UINT64
• UINT128
• UINT256
• UNION
• UNIQUE
• UNIT
• UNKNOWN
• UNSIGNED
• UPPER
• USE
• USMALLINT

V

• VALUE
• VALUES
• VARBINARY
• VARCHAR
• VARIABLE

W

• WHEN
• WHERE
• WHITESPACE
• WITH

X

• XOR

Y

• YEAR
• YIELD

Z

• ZONED
• ZONED_DATETIME
• ZONED_TIME