void
MainWindow::closeCurrentCmd_click(void*, EventArgs&)
{
MdiChildWindow* activeChild = getActiveChild();
if (activeChild)
deleteChild(activeChild);
}
PlanStage::StageState CachedPlanStage::work(WorkingSetID* out) {
++_commonStats.works;
// Adds the amount of time taken by work() to executionTimeMillis.
ScopedTimer timer(&_commonStats.executionTimeMillis);
if (isEOF()) {
return PlanStage::IS_EOF;
}
StageState childStatus = getActiveChild()->work(out);
if (PlanStage::ADVANCED == childStatus) {
// we'll skip backupPlan processing now
_alreadyProduced = true;
}
else if (PlanStage::IS_EOF == childStatus) {
updateCache();
}
else if (PlanStage::FAILURE == childStatus
&& !_alreadyProduced
&& !_usingBackupChild
&& NULL != _backupChildPlan.get()) {
_usingBackupChild = true;
childStatus = _backupChildPlan->work(out);
}
// Update stats.
if (PlanStage::NEED_TIME == childStatus) {
_commonStats.needTime++;
}
else if (PlanStage::ADVANCED == childStatus) {
_commonStats.advanced++;
}
return childStatus;
}
bool CachedPlanStage::isEOF() {
return getActiveChild()->isEOF();
}
