提交 d16dded9 authored 作者: Evgenij Ryazanov's avatar Evgenij Ryazanov

Remove unneeded null checks

上级 bcf109aa
......@@ -253,15 +253,11 @@ public class MergeUsing extends Prepared {
// clear list of source table keys & rowids we have processed already
targetRowidsRemembered.clear();
if (targetTableFilter != null) {
targetTableFilter.startQuery(session);
targetTableFilter.reset();
}
targetTableFilter.startQuery(session);
targetTableFilter.reset();
if (sourceTableFilter != null) {
sourceTableFilter.startQuery(session);
sourceTableFilter.reset();
}
sourceTableFilter.startQuery(session);
sourceTableFilter.reset();
sourceQueryRowNumber = 0;
checkRights();
......
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