Inter-Canister Query Calls (Status: done)

[ulan]

I posted the draft of the motion proposal about the new query type and releasing the prototype implementation here:

Proposal: Composite Queries

This proposal has been extracted from the long discussion in Inter-Canister Query Calls (Community Consideration). We will present and discuss it in the upcoming session of Technical Working Group: Scalability & Performance on October 20. Composite queries Background & Problem statement Canisters have two types of methods: updates and queries. In contrast to updates, queries are not composable. In other words, a query cannot call other queries. This limitation makes it difficult to build scal…