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Merge branch 'migration-fix-markers' into 'develop'

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Markers migration: Fix migration for very large list of markers

See merge request pleroma/pleroma!2511
This commit is contained in:
rinpatch 2020-05-11 22:13:08 +00:00
parent 9b33cab06e f6aa0b4a07
commit 2ead4e108a
1 changed files with 8 additions and 4 deletions
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12
priv/repo/migrations/20200415181818_update_markers.exs
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@ -32,9 +32,13 @@ defmodule Pleroma.Repo.Migrations.UpdateMarkers do
|> Map.put_new(:updated_at, now)
end)
Repo.insert_all("markers", markers_attrs,
on_conflict: {:replace, [:last_read_id]},
conflict_target: [:user_id, :timeline]
)
markers_attrs
|> Enum.chunk_every(1000)
|> Enum.each(fn markers_attrs_chunked ->
Repo.insert_all("markers", markers_attrs_chunked,
on_conflict: {:replace, [:last_read_id]},
conflict_target: [:user_id, :timeline]
)
end)
end
end