create or merge conditionally in case clause or other alternative #65
Description
...
WITH
CASE
WHEN $param =null THEN CREATE (n:product) |n
ELSE MATCH(m:product) WHERE ID(m)=$param |m
END AS res
.
.
.
return res
{{ message }}
...
WITH
CASE
WHEN $param =null THEN CREATE (n:product) |n
ELSE MATCH(m:product) WHERE ID(m)=$param |m
END AS res
.
.
.
return res