Neo4j

john3haris · 10-17-2022

I'm trying to check if a condition is met to return the desired node and if not met to not return anything. But in my case when the condition is not met a "null" node is returned (probably as expected). I'm trying to see if a (user1) has "protected =...

john3haris · 05-07-2021

I have just migrated and the stream was very helpful, but one thing that seems to be off is when retrieving nested data. Let's say I have a Post type and some of its properties need to have a custom @cypher directive or a relationship directive, lik...

john3haris · 04-29-2021

Hello again. I'm trying to return a (Post ) node using Graphql. the Post type looks like this. type Post { id: ID post_id: String user_id: String text: String post_type: String user_liked: Boolean author_info: User text_post: TextPost...

john3haris · 12-20-2020

I'm trying to create a mutation that will rely on an input type that has inside of it an input type like this: input GroupInput { group_id: String group_founder_id: String group_name: String group_theme_colors: GroupThemeColorsInput } i...

john3haris · 09-30-2020

Lets say I have created a user and I want to update their display name or bio using a mutation, Is there any way to pass a Json object to the mutation and for Neo4j to know exactly what to update?

john3haris · 10-19-2022

SIMPLE AND EFFECTIVE. Your approach worked like a charm. Thank you so much @glilienfield for taking the time to respond, your help is much appreciated. Best regards.

john3haris · 10-19-2022

Your query also works.. but the issue here is that if the condition is not met it will return the "no result", which it does in my case. But what I'm looking for is that it doesn't return the "no result" string, I don't want it to return anything if ...

john3haris · 10-19-2022

But still, it is returning the same list with a NULL object.

john3haris · 10-19-2022

Still returning the same result with a NULL when user is protected.By the way in the query above the line {p:p, u:u, u2:u2}) YIELD value should have u21 instead of u2.

john3haris · 10-18-2022

When I run this query I get this error. Variable `p` already declared in outer scope (line 12, column 10 (offset: 211)) " RETURN p" Thank you for your response.

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Re: How can I "not return" a "NULL" node in an apoc.case procedure when the cond

Re: How can I "not return" a "NULL" node in an apoc.case procedure when the cond

Re: How can I "not return" a "NULL" node in an apoc.case procedure when the cond

Re: How can I "not return" a "NULL" node in an apoc.case procedure when the cond

Re: How can I "not return" a "NULL" node in an apoc.case procedure when the cond