# if deduplication rules in ContentHash change, it's
# possible a docid can have multiple rows with the
# same ibx_id. This governs whether or not we call
- # ->shard_remove_eidx_info in ExtSearchIdx.
+ # ->remove_eidx_info in ExtSearchIdx.
$sth = $self->{dbh}->prepare_cached(<<'', undef, 1);
SELECT COUNT(*) FROM xref3 WHERE docid = ? AND ibx_id = ?