48 lines
1.6 KiB
Markdown
48 lines
1.6 KiB
Markdown
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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## Usage
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These scripts are used to make tpc-h test.
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follow the steps below:
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### 1. build tpc-h dbgen tool.
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./bin/build-tpch-dbgen.sh
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### 2. generate tpc-h data. use -h for more infomations.
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./bin/gen-tpch-data.sh -s 1
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### 3. create tpc-h tables. modify `conf/doris-cluster.conf` to specify doris info, then run script below.
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./bin/create-tpch-tables.sh
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### 4. load tpc-h data. use -h for help.
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./bin/load-tpch-data.sh
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### 5. run tpc-h queries.
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./bin/run-tpch-queries.sh
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NOTICE: At present, Doris's query optimizer and statistical information functions are not complete, so we rewrite some queries in TPC-H to adapt to Doris' execution framework, but it does not affect the correctness of the results. The rewritten SQL is marked with "Modified" in the corresponding .sql file.
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A new query optimizer will be released in subsequent releases.
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