@query issues
Generated on 8/18/2024
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It seems like you're interested in query-related issues discussed at Apple's WWDC. Here are some insights from the sessions:
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App Intents: In the session "Bring your app’s core features to users with App Intents," queries are used to transform questions about entities into actual entities. This involves using protocols like
entity queryto handle different types of questions, such as searching by string or predicate. The session emphasizes the importance of parameter summaries for better readability in the Shortcuts app. -
FinanceKit: The "Meet FinanceKit" session discusses snapshot and long-running queries. Snapshot queries fetch data at a specific point in time, while long-running queries provide continuous updates and can be resumed between app launches. These queries are useful for handling live updates in financial applications.
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Core Spotlight: In "Support semantic search with Core Spotlight," queries can be configured to support semantic search and ranked results using machine learning models. The session highlights the use of
csuser querycontext to tailor search results to the app's user interface. -
SwiftData: The "What’s new in SwiftData" session covers creating rich and optimized queries for SwiftUI views. It discusses using predicates to filter data and how queries automatically react to changes in the model container.
If you have a specific question about these topics or need a timestamp for a particular section, feel free to ask!
Meet FinanceKit
Learn how FinanceKit lets your financial management apps seamlessly and securely share on-device data from Apple Cash, Apple Card, and more, with user consent and control. Find out how to request one-time and ongoing access to accounts, transactions, and balances — and how to build great experiences for iOS and iPadOS.
Bring your app’s core features to users with App Intents
Learn the principles of the App Intents framework, like intents, entities, and queries, and how you can harness them to expose your app’s most important functionality right where people need it most. Find out how to build deep integration between your app and the many system features built on top of App Intents, including Siri, controls and widgets, Apple Pencil, Shortcuts, the Action button, and more. Get tips on how to build your App Intents integrations efficiently to create the best experiences in every surface while still sharing code and core functionality.
Support semantic search with Core Spotlight
Learn how to provide semantic search results in your app using Core Spotlight. Understand how to make your app’s content available in the user’s private, on-device index so people can search for items using natural language. We’ll also share how to optimize your app’s performance by scheduling indexing activities. To get the most out of this session, we recommend first checking out Core Spotlight documentation on the Apple Developer website.
What’s new in SwiftData
SwiftData makes it easy to add persistence to your app with its expressive, declarative API. Learn about refinements to SwiftData, including compound uniqueness constraints, faster queries with #Index, queries in Xcode previews, and rich predicate expressions. Join us to explore how you can use all of these features to express richer models and improve performance in your app. To discover how to build a custom data store or use the history API in SwiftData, watch “Create a custom data store with SwiftData” and “Track model changes with SwiftData history”.