public void testLimit() {
List<AbstractPlanNode> pn = compileToFragments("select PKEY from T1 order by PKEY limit 5");
PlanNodeList pnl = new PlanNodeList(pn.get(0));
System.out.println(pnl.toDOTString("FRAG0"));
pnl = new PlanNodeList(pn.get(1));
System.out.println(pnl.toDOTString("FRAG1"));
}
public void testMultiPartLimitPushdown() {
List<AbstractPlanNode> pns;
// push down the limit because of the order by