I have to use from sqlite DB and I insert many data in my sqlite file. now I want execute records that has "NULL". in oder word I want to see records that are "NULL". when I execute this code I nothing get.
select * from table1 where ParentID = NULL
//or this select * from table1 where ParentID = 'NULL'
this is my sqlite file :
I want execute folder1 with checking ParentID (I need only check ParentID column)