Level 56
It will use the data already fetched, so It won't make another call to the DB,
Mar 8, 2020
8
Level 2
is url path in model make a query ?
Hello, in Post model i use this method to get the path of current post
Post Model : public function path () { return url ( 'posts/'.{$this->id} ); }
when i make loop throw posts like
foreach ( $posts as $post) { $post->path }
is $post->path here will make another query to the database or will take the id from current $post of loop of course i'dont want to make another query because i already has it in $post of the loop . Thanks
Level 2
Thanks RODRIGO.PEDRA
1 like
Level 122
path is a public function, so it would need to be;
foreach ( $posts as $post) { $post->path() }
also, rewrite your function
public function path ()
{
return url( 'posts/'. $this->id );
}
Level 2
ok thanks Snapey . But you agree with RODRIGO.PEDRA that it will not make a new query ? . it will get the id from the post passed from loop
Level 102
@tariksalah Yes that still holds true. @snapey just corrected a few errors in your code
Level 2
Thanks a lot SINNBECK
Level 122
Use something like Laravel Debugbar to check your queries. Its easy to get into an n+1 error. As we don't see the rest of your code, it is assumed that all Post models are fully hydrated.
Level 2
$posts = post::where('category_id',1)->get(); n+1 error you mean eager loading ( like getting data with eloquent relations with word (with) )
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