bvandeusen
9a705d0ba4
Relaxes the artists/albums art_source CHECK constraints to allow the new 'deezer' and 'lastfm' source values alongside the existing accepted set. Adds cover_art_sources_meta.last_registered_providers_hash for the boot-time auto-bump detection: when the registered-provider set changes between deploys, we bump current_version once so 'none' rows become eligible for retry against the new chain. Two sqlc queries added: GetCoverArtProvidersHash reads the stored hash; BumpVersionAndSetProvidersHash atomically increments the version and stores a new hash, returning the new version. Both used by the boot logic in a later task.
19 lines
845 B
SQL
19 lines
845 B
SQL
-- Restore the prior tighter CHECK constraints (pre-Deezer/Last.fm).
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-- This will fail if any rows currently have artist_art_source =
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-- 'deezer' or 'lastfm' (likewise album); operator must clear those
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-- rows manually before rolling back.
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ALTER TABLE artists DROP CONSTRAINT IF EXISTS artists_artist_art_source_check;
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ALTER TABLE artists
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ADD CONSTRAINT artists_artist_art_source_check
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CHECK (artist_art_source IS NULL
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OR artist_art_source IN ('theaudiodb','none'));
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ALTER TABLE albums DROP CONSTRAINT IF EXISTS albums_cover_art_source_check;
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ALTER TABLE albums
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ADD CONSTRAINT albums_cover_art_source_check
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CHECK (cover_art_source IS NULL
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OR cover_art_source IN ('embedded','sidecar','mbcaa','theaudiodb','none'));
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ALTER TABLE cover_art_sources_meta DROP COLUMN IF EXISTS last_registered_providers_hash;
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