Following on from the previous lesson, this short video teaches us the different ways we can delete records (documents) and key-value pairs from our Firebase. We can use the .updateData modifier to delete individual key-value pairs, thus: To delete the entire document, we would use the .delete() modifier thus: It’s […]
Daily archives: 16 April 2022
4 posts
Following on from the previous lesson, this short video teaches us the different ways we can update our Firebase. We can use the .setData modifier to, effectively, overwrite all key-value pairs, thus: All key-value pairs will be deleted, and only those listed will be recreated. This has the effect of […]
In Lesson 5 of Module 1 of the CWC+ iOS Database Course, Micah shows us how to use Xcode to add data to our Firestore database. Having previously set-up Firebase, and ensuring we’ve added GoogleService-Info.plist to our Xcode project, we can use the following commands. Get access to our Firestore […]
Lesson 4 of Module 1 from the CWC+ iOS Dabatase course gets our “hands dirty” looking into how Firestore structures its data. I very much come from a background of MySQL / MariaDB, but I recall quite clearly a time from before I’d even heard of “SQL”. Firestore is NoSQL, […]