Hello fellow members of Stackhouse Flow family?
I know that this is unable to create an additional slit table in the iPhone CoreData system (X)
Currently, there is a squat table in my app but the waste of time wasted There is no requirement, but there is preset data for users. But if I'm adding a new unit to the current structure of the SQLite table, then it removes the entire preset data. I have not tried using the immigration method, but I do not think it's just adding a new unit to the table Will not done. I am thinking that it also erases the previous preset data.
The current structure of the SQLite file.
- Units: A
- Attributes: Includes data
I want features with A still include data but it Also add new unit: b.
Unit: A
Features: Previously contained data
(PLUS +)
unit: B
Features: New data
Do I need to set extra firmness to set unit B (using separate SQLit file and using it as storage) or
Thank you
To answer your question directly: Yes, you have multiple data in core Refer to SQLite files You can. You would like to use a unique continuous store for every one.
I do not understand your remaining questions, so it is possible that you do not want to build many continuous shops.
I know that this iPhone is capable of creating an additional slit table in the coreadata system.
This is unreal. There can be more efficient questions than building many institutions (aka, tables, which is far flat).
Currently, my app has a squirt table but there is no need to change preset squid table but want to add some other attributes.
Simply add a feature to your unit if your app has already been released or you want to retain existing data, then you have to set up one.
Therefore committed and updated coredata with new attributes is not valid. Because it flashs the current data set and it needs to spend another hour to type it manually.
Did it make sense to me? Can you clarify?
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