-- name: InsertLibraryChange :exec
INSERT INTO library_changes (entity_type, entity_id, op)
VALUES ($1, $2, $3);

-- name: GetLibraryChangesSince :many
SELECT id, entity_type, entity_id, op, changed_at
FROM library_changes
WHERE id > $1
ORDER BY id ASC
LIMIT $2;

-- name: GetMaxLibraryChangeCursor :one
SELECT COALESCE(MAX(id), 0)::BIGINT FROM library_changes;

-- name: GetMinLibraryChangeCursor :one
SELECT COALESCE(MIN(id), 0)::BIGINT FROM library_changes;