How can I search Shopify orders by a partial product title in order line items?

Technical Q&A
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1

Hi everyone,

I’m building a custom Shopify app where I need to search orders based on the product names contained in the order’s line items.

For example, if an order contains the following products:

  • Brake Pad Front
  • Oil Filter Kit
  • Air Filter

If the user searches for:

  • Brake
  • Filter
  • Oil

I want to retrieve all orders whose line items contain those partial terms in the product title.

I know that the Shopify Admin GraphQL API supports order search queries, but I couldn’t find a way to search using a partial match on the product title within an order’s line items.

My questions are:

  1. Does the Shopify Admin GraphQL API support searching orders by a partial product title contained in line items?
  2. Is there any supported query syntax for this, such as searching against the line item product title?
  3. If this isn’t supported, what is the recommended approach for implementing this efficiently for stores with thousands of orders?

My goal is to build an order management page where users can search orders by entering part of a product name, and the matching orders are returned without having to load every order into the application.

Any guidance or best practices would be greatly appreciated.

Thanks!

2

Short version, the Admin order search isn’t built for this. The orders(query:) syntax filters on order-level fields (name, email, financial/fulfillment status, tag, and sku for line items), but there’s no partial match on line item product titles, and no clean way to do the “any of these terms” OR that your “Brake Filter Oil” example needs. Even sku is closer to exact than a contains search.

The pattern most custom apps land on is to stop asking the Admin API to do the search and index it yourself. Pull orders plus line items in with a bulk operation, store the line-item titles in your own DB, and run the partial or multi-term matching there. Postgres trigram or full text handles the “match any of these words” case cleanly. Then keep it fresh with the orders/create and orders/updated webhooks.

If you need it live from the API with no store of your own, the only real workaround is two-step: resolve the terms to product IDs with a products query using title:term, then look for orders containing them. But orders don’t filter by “contains product id” either, so you still end up scanning.

How many orders are you working with? Under a few thousand you can get away with filtering in memory, past that the local index earns its keep.