neo4j reserved keywords

Reserved keywords

In the following cases, these reserved words are not allowed to be used as identifiers:

• Not allowed as a variable
• Not allowed as method name
• Not allowed as a parameter

1. Clause

• CALL
• CREATE
• DELETE
• DETACH
• EXISTS
• FOREACH
• LOAD
• MATCH
• MERGE
• OPTIONAL
• REMOVE
• RETURN
• SET
• START
• UNION
• UNWIND
• WITH

2. Clause

• LIMIT
• ORDER
• SKIP
• WHERE
• YIELD

3. Modifiers

• ASC
• ASCENDING
• ASSERT
• BY
• CSV
• DESC
• DESCENDING
• ON

4. Expression

• ALL
• CASE
• ELSE
• END
• THEN
• WHEN

5. Operator

• AND
• AS
• CONTAINS
• DISTINCT
• ENDS
• IN
• IS
• NOT
• OR
• STARTS
• XOR

6、Schema

• CONSTRAINT
• CREATE
• DROP
• EXISTS
• INDEX
• NODE
• KEY
• UNIQUE

7、Hints

• INDEX
• JOIN
• PERIODIC
• COMMIT
• SCAN
• USING

8. Constant

• false
• null
• true

9. Spare

• ADD
• DO
• FOR
• MANDATORY
• OF
• REQUIRE
• SCALAR