Print the record count using Phoenix/Ecto from the terminal
On the Rails app, we can print the record count of a database table by a command like this: rails r "puts User.count" With my knowledge, if we want the same thing on the Phoenix/Ecto environment, we should run such a command: mix run -e "IO.puts SampleApp.Repo.aggregate(SampleApp.User, :count, :id)" That is OK, but is too lengthy for a daily usage. Is there any shorter way?
How to use raw sql with ecto Repo
I have an upsert requirement, so I need to call a postgres stored procedure or use a common table expression. I also use the pgcrypto exgtension for passwords and would like to use postgres functions (such as "crypt" to encode/decode passwords). But I can not find a way to get Ecto to play with raw sql in part or whole, is it intended that ecto will only support the elixir dsl and not allow shelli
Default datetime with Ecto & Elixir
I've just started working Elixir & Phoenix today, i am trying to add Ecto as a mapper, but i'm having some trouble using time. This is my model. schema "users" do field :name, :string field :email, :string field :created_at, :datetime, default: Ecto.DateTime.local field :updated_at, :datetime, default: Ecto.DateTime.local end I'm trying to set the created_at and updated_at per default, but when i
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
cannot use ^xxx outside of match clauses
What's the correct syntax for Regex in an Ecto Query?
Programmatically Preload has_many, through: in Elixir Ecto
How to store array with Ecto using Postgres
Is Phoenix's scrub_params like Rails strong parameters?
Case insensitive validate_exclusion
Postgrex - No pg_hba.conf entry for host "xxx.xxx.xxx.xxx"
