| /* |
| * 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. |
| */ |
| use dataverse tpch; |
| |
| declare function tmp() |
| { |
| for $l in dataset('LineItem') |
| where $l.l_commitdate < $l.l_receiptdate |
| distinct by $l.l_orderkey |
| return { "o_orderkey": $l.l_orderkey } |
| } |
| |
| for $o in dataset('Orders') |
| for $t in tmp() |
| where $o.o_orderkey = $t.o_orderkey and |
| $o.o_orderdate >= '1993-07-01' and $o.o_orderdate < '1993-10-01' |
| group by $o_orderpriority := $o.o_orderpriority with $o |
| order by $o_orderpriority |
| return { |
| "order_priority": $o_orderpriority, |
| "count": count($o) |
| } |
| |
