| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| /* |
| * Description : Core window functions tests |
| * Expected Res : SUCCESS |
| */ |
| |
| use test; |
| |
| FROM ( FROM tenk1 WHERE unique1 < 10 SELECT VALUE tenk1 ORDER BY four, unique2 DESC LIMIT 10 ) s |
| SELECT unique1, four, |
| first_value(unique1) over (ORDER BY four rows between current row and 2 following exclude group) AS `first_value` |
| ORDER BY four, unique2 DESC |
