eb2db1bfb0
update tpch tools: 1) extend data scale to sf1/sf100/sf1000/sf10000 2) add table schema, sql, opt config for all different scale. 3) refine result output
Usage
These scripts are used to make tpc-h test. follow the steps below:
1. build tpc-h dbgen tool.
./bin/build-tpch-dbgen.sh
2. generate tpc-h data. use -h for more infomations.
./bin/gen-tpch-data.sh -s 1
3. create tpc-h tables. modify conf/doris-cluster.conf to specify doris info, then run script below.
./bin/create-tpch-tables.sh -s 1
4. load tpc-h data. use -h for help.
./bin/load-tpch-data.sh
5. run tpc-h queries.
./bin/run-tpch-queries.sh -s 1
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.
A new query optimizer will be released in subsequent releases.
Currently, differnt scales use the same suite of query sqls.