This Week's Trending
This Month's Trending
This Year's Trending
Last Three Year's Trending
Hi :wave:
I am trying to create a live view that shows a form. This form will allow you to create an snapshot per each product you own. ...
New
Hi :wave:,
I want to insert user and company at once (user belongs to company, company can have many users) using Ecto.Multi. Here is my...
New
I’m trying to make sense of something and the fact that I don’t understand it might prove that I’m using it wrong.
I’ve got various chan...
New
I am trying to avoid deadlock between my Ecto Transaction operating on the same Table. To do that I am trying to replicate Postgres “Sele...
New
Hello,
The weirdest things happened with my genserver. I repeatedly observe what appears to be an interaction between a long running Mul...
New
Hello,
I’m having a bit of trouble creating a function with EctoMulti. I have support_tickets which have many support_ticket_messages. W...
New
Trending Over Three Years
I’m using a Neo4j database to supplement my Postgresql database. Postgres is used to store the entities themselves (e.g. users), and shou...
New
Is it possible to use an Ecto.Multi to do an insert and an insert_all where the insert_all needs the primary key resulting from the first...
New
A fairly simple use-case: a user has one or more email addresses, stored in the database in 2 separate tables (users, emails) such that t...
New
I load a CSV into two separate tables in my database and it works great.
Now that I have moved the database to the cloud, it’s time to u...
New
I tried to use the insert_all functions to batch insert 2 records, but it always fails with Enumerable not implemented for Model:
Repo....
New
I have a schema Element with a has_many relationship to Photo. I want to manage this relationship when creating/updating an Element. I pe...
New
Using Ecto v2.2.6, Phoenix 1.3
I have a blog app. When a user makes a Post, it inserts into the Post table, then it get the resulting i...
New
Hi everyone, I’m running into this error I absolutely can’t make sense of while working with Ecto.Multi (I’m relatively new but feel like...
New
Hello everyone, when I run my unit test, I sometimes (not all the time) run into this error:
(Postgrex.Error) ERROR 40P01 (deadlock_det...
New
I am working on a library that allows re-ordering rows of an Ecto schema based on an integer column.
Right now, the column is hard-code...
New
I’m in a situation where I have to insert 9000 registries in bulk into the database with Ecto in PostgreSQL.
I already have a dedicated ...
New
Hello there, dear community!
I have been dealing the last days with a function that save multiple records at once using Ecto.Multi. At t...
New
Hello!
I had a question regarding the usage of Multi.run/3. I am using pg as my database. Let’s say I have a Multi with a couple differ...
New
Hi all you lovely people
I have a situation where I have to import a data set with multiple items where each has some other items assoc...
New
I am trying to load a book, update it and update the associated record like this:
Multi.new()
|> Multi.run(:get_book, fn _ -> Mang...
New
Latest on Elixir Forum
Get money off!
The Pragmatic Bookshelf
35% off any eBook
Manning Publications
45% off any item
ElixirCasts
10% off for life
The Pragmatic Studio
20% off any course
AppSignal
10% off for 12 months
Honeybadger
10% off for 12 months
Simply use coupon code "devtalk.com" or "elixirforum" at checkout!
Filter by Type:
Sub Categories:
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #exunit
- #elixirconf
- #discussion
- #javascript
- #podcasts
- #code-sync
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #api
- #processes
- #forms
- #metaprogramming
- #security
- #performance
- #hex
Forums
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Practical resources that improve the lives of professional developers.
Develop your skills with books, videos, and courses.
The deployment platform built for Elixir: PaaS ease, VPS control.
Courses that'll move you from confusion to "Aha, now I get it!"