Export CSV

The COPY TO clause can export query results to a CSV file, and is used as follows:

COPY (MATCH (u:User) RETURN u.*) TO 'user.csv' (header=true);

The CSV file consists of the following fields:

u.name,u.age
Adam,30
Karissa,40
Zhang,50
Noura,25

Nested data types like lists and structs will be represented as strings within their respective columns.

Available options are:

Option	Default Value	Description
ESCAPE	\	Character used to escape special characters in CSV
DELIM	,	Character that separates fields in the CSV
QUOTE	"	Character used to enclose fields containing special characters or spaces
Header	false	Indicates whether to output a header row

Another example is shown below.

COPY (MATCH (a:User)-[f:Follows]->(b:User) RETURN a.name, f.since, b.name) TO 'follows.csv' (header=false, delim='|');

This outputs the following results to follows.csv:

Adam|2020|Karissa
Adam|2020|Zhang
Karissa|2021|Zhang
Zhang|2022|Noura