Latest #preload Threads 
I have a couple of questions around preloading, please.
I’m using the ‘hierarchical relationships within a single schema’ example in the...
New
I’m doing a fairly complex join where I want to preload an array of ContentMediaItems (called :contents) that are nested in an associatio...
New
I have a nested preload with a has_many relation and I would love to filter these references by a join I did on the top level, Here is my...
New
If I have a schema like: Posts has many Comments has many Users
Ecto will run three queries when preloading comments and users for a sin...
New
I’m trying to replicate the following PostgreSQL query with ecto:
SELECT *
FROM (SELECT * FROM event LIMIT 1000) as e
LEFT JOIN event_ru...
New
Hey
I have a users - teams many to many setup through a users_teams table.
In the team schema I have the following fields mapping to th...
New
Hi guys I’m having troubles with one preload.
I’m creating one property and I’m adding preloads, but when not have any register for has_...
New
Im trying to understand this section of the ecto documentation:
https://hexdocs.pm/ecto/Ecto.Query.html#preload/3-preload-functions
For...
New
Hi guys just wondering is it possible to preload but with a condition from the main query
Let’s say I have a model named Post. A Post ha...
New
Hello all,
I’m doing a DB call for the index page of a WhatsApp-style chat app.
I have ChatsUsers -> Chats -> Messages.
I need t...
New
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Im trying to understand this section of the ecto documentation:
https://hexdocs.pm/ecto/Ecto.Query.html#preload/3-preload-functions
For...
New
I’m doing a fairly complex join where I want to preload an array of ContentMediaItems (called :contents) that are nested in an associatio...
New
I have a nested preload with a has_many relation and I would love to filter these references by a join I did on the top level, Here is my...
New
If I have a schema like: Posts has many Comments has many Users
Ecto will run three queries when preloading comments and users for a sin...
New
I have a couple of questions around preloading, please.
I’m using the ‘hierarchical relationships within a single schema’ example in the...
New
Trending Over Three Years
I am trying to learn the basics of Ecto from Elixir School and I see in their examples that using this syntax Repo.all(from m in Movie, p...
New
Say I have the following schemas:
defmodule Articles do
schema "articles" do
field(:name, :string)
embeds_one(:foo, Foo)
end...
New
Hi guys I’m having troubles with one preload.
I’m creating one property and I’m adding preloads, but when not have any register for has_...
New
Hi guys just wondering is it possible to preload but with a condition from the main query
Let’s say I have a model named Post. A Post ha...
New
I’m trying to replicate the following PostgreSQL query with ecto:
SELECT *
FROM (SELECT * FROM event LIMIT 1000) as e
LEFT JOIN event_ru...
New
related resouces: simplest-way-to-do-a-recursive-self-join and schema example and details for this question. Here is the schema
defmodul...
New
Hello all,
I’m doing a DB call for the index page of a WhatsApp-style chat app.
I have ChatsUsers -> Chats -> Messages.
I need t...
New
Hey
I have a users - teams many to many setup through a users_teams table.
In the team schema I have the following fields mapping to th...
New
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