bvandeusen
cb35133843
Append-only change log for library entities. Every mutation on artists/albums/tracks/likes/playlists/playlist_tracks will write a row in the same transaction as the mutation itself (wired in subsequent commits). Powers the Flutter delta-sync endpoint (#357). - 0025_library_changes migration (up + down) - internal/db/queries/library_changes.sql (Insert, GetSince, MaxCursor, MinCursor) - regenerated dbq from sqlc Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
17 lines
461 B
SQL
17 lines
461 B
SQL
-- name: InsertLibraryChange :exec
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INSERT INTO library_changes (entity_type, entity_id, op)
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VALUES ($1, $2, $3);
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-- name: GetLibraryChangesSince :many
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SELECT id, entity_type, entity_id, op, changed_at
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FROM library_changes
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WHERE id > $1
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ORDER BY id ASC
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LIMIT $2;
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-- name: GetMaxLibraryChangeCursor :one
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SELECT COALESCE(MAX(id), 0)::BIGINT FROM library_changes;
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-- name: GetMinLibraryChangeCursor :one
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SELECT COALESCE(MIN(id), 0)::BIGINT FROM library_changes;
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