Update sl-jdbc.md

adding multi-hop syntax [per internal slack thread](https://dbt-labs.slack.com/archives/C03KHQRQUBX/p1725626988152529)

website/docs/docs/dbt-cloud-apis/sl-jdbc.md

@@ -542,6 +542,19 @@ select * from {{ semantic_layer.query(saved_query="new_customer_orders", limit=5
 
 The JDBC API will use the saved query (`new_customer_orders`) as defined and apply a limit of 5 records.
 
+### Multi-hop joins
+
+In cases where you need to query across multiple related tables (multi-hop joins), you can use the `entity_path` argument to specify the path between related entities. The following are examples of how you can define these joins:
+
+- In this example, you're querying the `location_name` dimension but specifying that it should be joined using the `order_id` field.
+	```sql
+	{{Dimension('location__location_name', entity_path=['order_id'])}}
+	```
+- In this example, the `salesforce_account_owner` dimension is joined to the `region` field, with the path going through `salesforce_account`.
+	```sql
+	{{ Dimension('salesforce_account_owner__region',['salesforce_account']) }}
+	```
+
 ## FAQs
 
 <FAQ path="Troubleshooting/sl-alpn-error" />