20200802170532_fix_legacy_tags: chunk the user query

2020-08-07 22:10:09 +03:00 · 2020-08-07 22:10:09 +03:00 · 15fa3b6bd8
parent a818587467
commit 15fa3b6bd8
1 changed files with 1 additions and 1 deletions
--- a/priv/repo/migrations/20200802170532_fix_legacy_tags.exs
+++ b/priv/repo/migrations/20200802170532_fix_legacy_tags.exs
@ -22,7 +22,7 @@ def change do
      where: fragment("? && ?", u.tags, ^legacy_tags),
      select: struct(u, [:tags, :id])
    )
-    |> Repo.all()
+    |> Repo.chunk_stream(100)
    |> Enum.each(fn user ->
      fix_tags_changeset(user)
      |> Repo.update()