Expression, Operand

!= judges whether one given value is not equal to another value.

Syntax:

• Expression: <value1> != <value2>
• Operator: ATTR (string, number, time)

ATTR

Example: judge whether "Ultipa" is not equal to "Ultipa"

return "Ultipa" != "U1tipa"

Function

Example: judge whether PI does not equal 3

return pi() != 3

Alias

Example: find nodes whose levels are not 1, return 10 nodes with all properties

find().nodes() as n
where n.level != 1
limit 10
return n{*}

Analysis: both nodes that do not have @level property and nodes whose @level do not equal 1 will be filtered

Property

Example: Find information of 10 nodes that are not bank cards

find().nodes({level != 1}) as n
limit 10
return n{*} 

Analysis: another expression of this filter is {!@card}, see Logic Operator !.

Example: Find 10 bank cards whose level is not 1

find().nodes({level != 1}) as n
limit 10
return n{*} 

Example: Find 10 customers whose level is not 1

find().nodes({@customer.level != 1}) as n
limit 10
return n{*}