Ecto Migration to add JSONB index

Questions & Help Questions
,
2

If I were you, I would create the index with a raw SQL query. As in following PostGIS index creation

defmodule MyApp.AddPoiPostgisIndices do
  use Ecto.Migration

  def up do
    execute("CREATE INDEX pois_coordinates_index ON pois USING GIST(coordinates);")
  end

  def down do
    execute("DROP INDEX pois_coordinates_index")
  end
end