https://hexdocs.pm/ecto/Ecto.Migration.html Scroll down a bit from the top.
Where can I find a list over supported DB/Ecto/Models data types answers the second half of your question.
https://hexdocs.pm/ecto/Ecto.Migration.html Scroll down a bit from the top.
Where can I find a list over supported DB/Ecto/Models data types answers the second half of your question.