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
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