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platform/todo/backburner/four-foreign-keys-are-over-postgres-s-63.md
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pastilhasandClaude Fable 5 6071ded175 todo: one file per item, grouped by theme, with a generated index
TODO.md had reached 1050 lines and 72 open items across 28 sections, read mostly
on a phone. It is now a directory: todo/<theme>/<item>.md, one card per file, with
frontmatter carrying id, status, created date and order, and the prose body copied
across verbatim. TODO.md becomes a generated index (bun run todo:index).

Dates: where an item's prose stated one it is used; otherwise its old section's;
otherwise 2026-08-20, floored at the day before the split rather than invented.
date_source records which.

Shaped for a two-way Kanban board, filed as todo/tooling — a card is a file, id is
the identity, frontmatter is the machine's half and the body is the owner's.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-21 05:42:39 +00:00

29 lines
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Markdown

---
id: backburner/four-foreign-keys-are-over-postgres-s-63
title: "Four foreign keys are over Postgres's 63-character limit and re-create on every `db:push`"
theme: backburner
status: open
created: 2026-08-19
date_source: stated
order: 1
---
**Four foreign keys are over Postgres's 63-character limit and re-create on every `db:push`.**
Found 2026-08-19 while pushing `chat_notification_prefs`. Not a blocker and not causing trouble:
eight extra statements per push, no prompt, no data touched — the same harmless churn already
documented for `pk_music_now_playing`, and recorded here only so the next person reading a push
plan knows it is not their change.
command_hq_session_tags_session_row_id_command_hq_sessions_id_fk 64
command_hq_watcher_fires_session_row_id_command_hq_sessions_id_fk 65
bitcoin_wallet_frozen_utxos_wallet_id_bitcoin_wallet_wallets_id_fk 66
bitcoin_wallet_chain_cache_wallet_id_bitcoin_wallet_wallets_id_fk 65
The fix is the one `src/databases/CLAUDE.md` already prescribes and these four missed — declare
them with `foreignKey({ name: 'fk_…', … })` under 63 characters, exactly as
`fk_user_integrations_server_integration` was. **Renaming a constraint is not a data change**, but
it does mean one push where the old name drops and the new one is added, so do it deliberately
rather than folded into an unrelated change. Note the two bitcoin-wallet ones live in that
plugin's own repository (`plugins/bitcoin-wallet/db/schema.ts`), so this spans two repos and the
plugin half only churns on a host where that plugin is installed.