Jason Tudisco
2e1a0ac858
Add a hash column to messages table computed from SHA-256(created_at + content) to ensure message integrity. Existing messages get backfilled during migration. All messages now show copy and permalink buttons on hover, with hash-based URL fragments that auto-scroll and highlight the target message. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
6 lines
224 B
SQL
6 lines
224 B
SQL
-- Add SHA-256 integrity hash column to messages
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ALTER TABLE messages ADD COLUMN hash TEXT;
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-- Backfill hashes for existing messages is done in Rust (see main.rs)
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-- because SQLite doesn't have a built-in SHA-256 function.
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