7. - Scribbles.md

Experimental scribbles

1. Query with nodes directives at multiple entity paths unioned together returning multiple entries and a normal property

   @node(person:Banner/Peter", mode: "Union")
   @node(person:Banner/Tanja)
   {
       nickname
   }
   

2. Query with multiple entity paths unioned together returning multiple entries and a normal property

   @node(person:Banner/Peter", mode: "Union")
   @node(person:Banner/Tanja)
   {
       name = @id
   }
   

3. Query with multiple entity paths intersected together returning two sets of entries. The first for all persons and the second for all locations that match the intersection.

   query data
   @nodes(location:DE/Berlin//", mode: "Intersect")
   @nodes(time:2012//)
   @node(person:Banner/Peter)
   {
       person = @nodes(\\Contacts\\)
       {
           firstname = @id
           lastname = @id(\\)
       },
       location = @nodes(\\Location\\)
       {
           name = @id(\\),
       }
   }
   

4. Unnamed query.

   data
   {
       #location = @nodes(location:DE/Berlin//", mode: "Intersect")
       #time = @nodes(time:2012//)
       person = @nodes(person:Banner/Peter)
       {
           firstname
           lastname = @id(\\#FamilyName)
       }
   }
   

5. Unnamed query.

   data
   {
       #location = @nodes(location:DE/Berlin/*", mode: "Intersect")
       #time = @nodes(time:2012/*)
       person = @nodes(person:Banner/*)
       {
           firstname
           lastname = @id(\\)
       }
   }
   

6. Unnamed query.

   query data
   {
       id = @nodes(/&2932-232DA2-3F09D-45EC38-8530-A8312.45EC38-2932-232DA2-3F09D-32EC38.2932-232DA2-232DA2-3F09D.93212.54534.9423)
       {
           firstname = @id
           lastname = @id(\\)
       }
   }
   

7. Unnamed query.

   query data
   {
       id = @nodes(/$id)
       {
           firstname = @id
           lastname = @id(\\)
       }
   }
   

8. Merge two distinct sets of nodes traversed.

   Data
   {
       Person
       @node(person:Doe/John)
       @nodes(location:DE/Berlin//)
       @nodes(time:2009//)
       @union(/Locations/","/Visitors/", "/Events/)
       {
           FirstName = @node(),
           LastName = @node(\#FamilyName),
           NickName
       }
   }
   

9. Merge two distinct sets of nodes traversed.

   Data
   {
       Person
       = person:Doe/John
       [] = location:DE/Berlin//
       [] = time:2009//
       @union(/Locations/","/Visitors/", "/Events/)
       {
           FirstName = @,
           LastName = \#FamilyName,
           NickName
       }
   }
   

10. Merge two distinct sets of nodes traversed.

    Data
    {
        Person
        = @node(person:Doe/John)
        [] = @nodes(location:DE/Berlin//)
        [] = @nodes(time:2009//)
        @union(/Locations/","/Visitors/", "/Events/)
        {
            FirstName = @node(),
            LastName = @node(\#FamilyName),
            NickName
        }
    }
    

11. Returns two different arrays in one single response. Limit the results to the union of the two.

    Person = @node(Person:Doe/John)
    {
        FirstName = @node(),
        LastName = @node(\#FamilyName),
        Track = @nodes(/Track/)
        {
            Name = @node(),
            Time = @where(Time:2000/**),
            Location = @where(Location:Europe/Germany/Berlin)
        }
    }
    

12. Returns two different arrays in one single response. Limit the results to the union of the two.

    Person = Person:Doe/John
    {
        FirstName = @node(),
        LastName = @node(\#FamilyName),
        Track[] = @nodes(/Track/)
        {
            Name = @node(),
            Time = @where(Time:2000/**),
            Location = @where(Location:Europe/Germany/Berlin)
        }
    }
    

13. Merge two distinct sets of nodes traversed.

    Data
    {
        Person
        = person:Doe/John
        [] = location:DE/Berlin//
        [] = time:2009//
        @union(/Locations/","/Visitors/", "/Events/)
        {
            FirstName = @,
            LastName = \#FamilyName,
            NickName
        }
    }
    

14. Returns a query for the given variables. The query won't execute if the variables aren't provided.

    Person = @nodes(Person:$LastName/$FirstName)
    {
        FirstName = @node(),
        LastName = @node(\#FamilyName),
        NickName,
        Friends = @nodes(/Friends/)
    }
    

15. Add a schema.

    @schema-add("contact.names")
    {
        FirstName = @node(),
        LastName = @node(\#FamilyName),
        NickName,
    }