How to make case-insensitive filtering using neo4j-graphql-js?

[malik]

I'm trying to implement an Apollo GraphQL query where I use filters to search for different sub-strings inside my type's fields. I want this filtering to be case-insensitive. How could I potentially achieve that?
I tried to implement it with Neo4j's built-in full-text search only to realise that filtering is then disabled and I need additional filtering to refine search results based on other non-text attributes of a type.

filter: {
          AND: [
            { imgUrl_not: null },
            {
              OR: [
                { title_contains: searchQuery },
                { summary_contains: searchQuery },
                { subtitle_contains: searchQuery },
                { description_contains: searchQuery },
              ],
            },
          ],
        },

[iuviene]

Anyone have ideas about this? I have the same question about case insensitive filtering. Thanks.

[malik]

A little bump to see if there's any news regarding this.

[jonathan]

in my experience filtering doesn't work AT ALL.

[clem]

I'm not familiar with Neo4J and JS so this suggestion might not be so useful..., but do you know about:

Neo4j Graph Database Platform

String functions - Neo4j Cypher Manual

These functions all operate on string expressions only, and will return an error if used on any other values.

Call tolower() to the string expression that you're trying to match.

If you got a lot of nodes with the string property, consider creating a lowercase version of the strings you're searching on and add an index to the lower case version of the string.