An expression in Cypher can be:
13
, 40000
, 3.14
.
"Hello"
, 'World'
.
true
, false
, TRUE
, FALSE
.
n
, x
, rel
, myFancyIdentifier
, `A name with weird stuff in it[]!`
.
n.prop
, x.prop
, rel.thisProperty
, myFancyIdentifier.`(weird property name)`
.
n.prop?
, rel.thisProperty!
.
{param}
, {0}
["a", "b"]
, [1,2,3]
, ["a", 2, n.property, {param}]
, [ ]
.
length(p)
, nodes(p)
.
avg(x.prop)
, count(*)
.
:REL_TYPE
, :`REL TYPE`
, :REL1|REL2
.
a-->()<--b
.
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