Add migration

priv/repo/migrations/20191026190841_set_not_null_for_filters.exs

@@ -0,0 +1,19 @@
+defmodule Pleroma.Repo.Migrations.SetNotNullForFilters do
+  use Ecto.Migration
+
+  # modify/3 function will require index recreation, so using execute/1 instead
+
+  def up do
+    execute("ALTER TABLE filters
+    ALTER COLUMN user_id SET NOT NULL,
+    ALTER COLUMN filter_id SET NOT NULL,
+    ALTER COLUMN whole_word SET NOT NULL")
+  end
+
+  def down do
+    execute("ALTER TABLE filters
+    ALTER COLUMN user_id DROP NOT NULL,
+    ALTER COLUMN filter_id DROP NOT NULL,
+    ALTER COLUMN whole_word DROP NOT NULL")
+  end
+end