.

Signed-off-by: AilinKid <314806019@qq.com>

pkg/planner/core/logical_plan_builder.go

@@ -2206,7 +2206,7 @@ func (b *PlanBuilder) buildIntersect(ctx context.Context, selects []ast.Node) (L
 				// TODO: support intersect all
 				return nil, nil, errors.Errorf("TiDB do not support intersect all")
 			}
-			rightPlan, err = b.buildSetOpr(ctx, &ast.SetOprStmt{SelectList: x, With: x.With})
+			rightPlan, err = b.buildSetOpr(ctx, &ast.SetOprStmt{SelectList: x, With: x.With, Limit: x.Limit, OrderBy: x.OrderBy})
 		}
 		if err != nil {
 			return nil, nil, err
@@ -4317,9 +4317,6 @@ func (b *PlanBuilder) buildSelect(ctx context.Context, sel *ast.SelectStmt) (p L
 		// table hints are only visible in the current SELECT statement.
 		b.popTableHints()
 	}()
-	if strings.HasPrefix(b.ctx.GetSessionVars().StmtCtx.OriginalSQL, "select 1,1,1 union all (   select * from employee where dept_id = 1") {
-		fmt.Println(1)
-	}
 	if b.buildingRecursivePartForCTE {
 		if sel.Distinct || sel.OrderBy != nil || sel.Limit != nil {
 			return nil, ErrNotSupportedYet.GenWithStackByArgs("ORDER BY / LIMIT / SELECT DISTINCT in recursive query block of Common Table Expression")

tests/integrationtest/t/executor/executor.test

@@ -1755,8 +1755,6 @@ explain format = 'brief' select * from t as t1 left join t as t2 on t1.c1 = t2.c
 --sorted_result
 select * from t as t1 left join t as t2 on t1.c1 = t2.c1 where t1.c1 is not NULL;
 
-Test
-
 # TestSetOperation
 set tidb_cost_model_version=2;
 drop table if exists t1, t2, t3;