Make Boolean filter FALSE accept null
90115
How can I list the nodes for which a Boolean value is FALSE or NULL?
53314
Excluding empty(Null) fields when using EntityFieldQuery query condition
41622
Converting truth tables to boolean expressions
109927
JavaScript null check
138151
How can I perform a case-insensitive filter on a JTable?
72088
Why shouldn't we allow NULLs?
4051
Boolean variable returns as string from javascript function
15435
how to check if $1 and $2 are null?
49616
Why does NOT IN with a set containing NULL always return FALSE/NULL?
120566
Compare two objects in Java with possible null values
48512
Placing null at the end of the List
47887
NULL values in where clause
10671
bind_param problem with binding boolean values
89294
How do you create a yes/no boolean field in SQL server?
149302
Is Java's default value for Boolean 'true'?
156262
One step check for null value & emptiness of a string
25666
overriding bool() for custom class