45 lines
1.8 KiB
SQL
45 lines
1.8 KiB
SQL
-- Licensed to the Apache Software Foundation (ASF) under one
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-- or more contributor license agreements. See the NOTICE file
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-- distributed with this work for additional information
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-- regarding copyright ownership. The ASF licenses this file
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-- to you under the Apache License, Version 2.0 (the
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-- "License"); you may not use this file except in compliance
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-- with the License. You may obtain a copy of the License at
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--
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-- http://www.apache.org/licenses/LICENSE-2.0
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--
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-- Unless required by applicable law or agreed to in writing,
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-- software distributed under the License is distributed on an
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-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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-- KIND, either express or implied. See the License for the
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-- specific language governing permissions and limitations
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-- under the License.
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-- Modified
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select /*+SET_VAR(exec_mem_limit=8589934592, parallel_fragment_exec_instance_num=16, enable_vectorized_engine=true, batch_size=4096, disable_join_reorder=true, enable_cost_based_join_reorder=true, enable_projection=true) */
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s_name, s_address from
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supplier left semi join
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(
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select * from
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(
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select l_partkey,l_suppkey, 0.5 * sum(l_quantity) as l_q
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from lineitem
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where l_shipdate >= date '1994-01-01'
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and l_shipdate < date '1994-01-01' + interval '1' year
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group by l_partkey,l_suppkey
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) t2 join
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(
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select ps_partkey, ps_suppkey, ps_availqty
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from partsupp left semi join part
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on ps_partkey = p_partkey and p_name like 'forest%'
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) t1
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on t2.l_partkey = t1.ps_partkey and t2.l_suppkey = t1.ps_suppkey
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and t1.ps_availqty > t2.l_q
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) t3
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on s_suppkey = t3.ps_suppkey
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join nation
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where s_nationkey = n_nationkey
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and n_name = 'CANADA'
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order by s_name;
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