Graham McIntire
3c988a5ff3
Oban Pro 1.7.0 ships database-backed workflow tracking, replaces the generated `uniq_key` / `partition_key` columns with expression indexes, and adds new partial indexes for query performance. Switches oban_pro from the vendor/ tree to the licensed `oban` hex repo (auth already configured via `mix hex.repo`). vendor/oban_pro deleted — the vendoring was a 1.6.x stopgap, 1.7 is the first version we land directly from hex. oban_met (1.1.0) and oban_web (2.12.1) stay vendored — they're not published to the licensed `oban` repo (verified by 404 on `mix hex.package fetch`). Migration 20260430142341 runs `Oban.Pro.Migration.up(version: "1.7.0")` which creates the workflow tables and the new indexes. Verified on dev + test DBs. Production is well below the size threshold the v1.7 guide flags for split-migration handling, so the inline default suffices. No code changes for the breaking-change list — the codebase only references Oban.Pro.Engines.Smart and Oban.Pro.Plugins.DynamicLifeline, both unchanged in 1.7. We don't use Workflow.after_cancelled/2 or Oban.Pro.Workers.Chunk. Test suite stays at 3132/3132.
26 lines
1.1 KiB
Elixir
26 lines
1.1 KiB
Elixir
defmodule Microwaveprop.Repo.Migrations.ObanProV17 do
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@moduledoc """
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Oban Pro 1.7 schema migration. Per the v1.7 upgrade guide:
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* Adds the database-backed workflow tracking tables.
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* Replaces the legacy generated `uniq_key` / `partition_key`
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columns with expression indexes (faster + reclaims storage).
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* Adds new partial indexes for improved query performance.
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* Renames the legacy workflow indexes with an `_old` suffix —
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a follow-up migration can drop them once we're confident the
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new indexes are healthy.
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The 1.7 release docs note that for very large `oban_jobs` tables,
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the schema and index work should be split into separate migrations
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with DDL transactions disabled for the index half. Our prod
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`oban_jobs` table holds at most a few hours of jobs (Pruner runs
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daily, max_age 24h) so the inline default is fine — we're nowhere
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near the size where Postgres would lock-storm on a regular index
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CREATE.
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"""
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use Ecto.Migration
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def up, do: Oban.Pro.Migration.up(version: "1.7.0")
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def down, do: Oban.Pro.Migration.down(version: "1.7.0")
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end
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