Fetch limit ? #95

New Issue

2025-12-29T15:24:32+01:00

adam commented

2025-12-29 15:24:32 +01:00

Originally created by @ThibaultVlacich on GitHub (Oct 25, 2016).

Hello,

When doing a CoreStore.fetchAll request, I haven't found a way to put a limit to number of entries to fetch. Is there a way to do that ? Something like :

CoreStore.fetchAll(
    From(Article.self),
    Where("featured = 1"),
    OrderBy(.descending("date")),
    Limit(10)
)

With CoreData alone I was doing (Swift 2) :

let request = NSFetchRequest(entityName: "Articles")
request.fetchLimit = 10

Originally created by @ThibaultVlacich on GitHub (Oct 25, 2016). Hello, When doing a `CoreStore.fetchAll` request, I haven't found a way to put a limit to number of entries to fetch. Is there a way to do that ? Something like : ``` swift CoreStore.fetchAll( From(Article.self), Where("featured = 1"), OrderBy(.descending("date")), Limit(10) ) ``` With CoreData alone I was doing (Swift 2) : ``` swift let request = NSFetchRequest(entityName: "Articles") request.fetchLimit = 10 ```

adam closed this issue

2025-12-29 15:24:32 +01:00

adam commented

2025-12-29 15:24:34 +01:00

@JoeMatt commented on GitHub (Oct 25, 2016):

You would use Tweak parameter to modify the NSFetchRequest directly.

CoreStore.fetchAll(
    From(Article.self),
    Where("featured = 1"),
    OrderBy(.descending("date")),
    Tweak { (fetchRequest) -> Void in
         fetchRequest.fetchLimit = 10
    }
)

@JoeMatt commented on GitHub (Oct 25, 2016): You would use Tweak parameter to modify the NSFetchRequest directly. ``` swift CoreStore.fetchAll( From(Article.self), Where("featured = 1"), OrderBy(.descending("date")), Tweak { (fetchRequest) -> Void in fetchRequest.fetchLimit = 10 } ) ```

adam commented

2025-12-29 15:24:34 +01:00

@ThibaultVlacich commented on GitHub (Oct 25, 2016):

Thanks @JoeMatt! I'm gonna take a look if maybe I can make a PR to add a convenient Limit fetch clause.

@ThibaultVlacich commented on GitHub (Oct 25, 2016): Thanks @JoeMatt! I'm gonna take a look if maybe I can make a PR to add a convenient `Limit` fetch clause.

adam commented

2025-12-29 15:24:34 +01:00

@JakeSteam commented on GitHub (Nov 4, 2017):

Semi-resurrecting this, any chance it can be put into the readme? Having to search through closed issues to find out how to limit seems crazy!

@JakeSteam commented on GitHub (Nov 4, 2017): Semi-resurrecting this, any chance it can be put into the readme? Having to search through closed issues to find out how to limit seems crazy!

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Reference: starred/CoreStore#95