// fails, the de-duplication registration will be aborted. Since the insert is
// deferred till "transaction idle", do the same here, so that the ordering is
// maintained. Having only the de-duplication registration succeed would cause
// jobs to become no-ops without any actual jobs that made them redundant.
$dbw = $this->getMasterDB();
$cache = $this->dupCache;
// fails, the de-duplication registration will be aborted. Since the insert is
// deferred till "transaction idle", do the same here, so that the ordering is
// maintained. Having only the de-duplication registration succeed would cause
// jobs to become no-ops without any actual jobs that made them redundant.
$dbw = $this->getMasterDB();
$cache = $this->dupCache;