How to get doc store in VectorIndexStore context?

[abdeliibrahim]

I'm currently ingesting stores with LlamaParseReader to save json/image metadata in the llama_docs_store table, while saving embeddings in the llama_embeddings table.

// ... constructor
this.vectorStore = new PGVectorStore({
            clientConfig: this.clientConfig,
            performSetup: true,
            dimensions: config.vectorStore.embedDim,
        });

        this.indexStore = new PostgresIndexStore({
            clientConfig: this.clientConfig,
        });

        this.documentStore = new PostgresDocumentStore({
            clientConfig: this.clientConfig,
        });

        this.pipeline = new IngestionPipeline({
            transformations: [
                new SentenceSplitter({ chunkSize: 1024, chunkOverlap: 20 }),
                new TitleExtractor(),
                huggingFaceEmbedding,
            ],
            vectorStore: this.vectorStore,
            docStore: this.documentStore,
        });

In my query method, am I able to pass in the storage context? What's the proper procedure for this?

  async query(query: string): Promise<string> {
    const index = await VectorStoreIndex.fromVectorStore(this.getVectorStore());

    const queryEngine = index.asQueryEngine({
        similarityTopK: 5,
    });
    const response = await queryEngine.query({
        query: query,
    });
    return response.toString();
  }

[marcusschiesser]

@abdeliibrahim how did you solve your issue?