相对来说 ssb-dbgen工具 生成的表比较简单,数据量也可以自己控制,更加方便。 2. ssb-dbgen下载安装 下载 https:///vadimtk/ssb-dbgen 安装依赖包 yum -y install gcc gcc-c++ make cmake 1. ssb-dbgen安装:解压,进入目录,执行 make 即可 3. ssb-dbgen生成测试数据
This branch is3 commits ahead of,14 commits behindeyalroz/ssb-dbgen:master. Folders and files Name Last commit message Last commit date Latest commit Ielihs Delete C_STANDARD property Feb 18, 2022 727dc16·Feb 18, 2022 History 158 Commits ...
forked fromelectrum/ssb-dbgen Notifications Fork10 Star9 Files master .gitignore BUGS CHANGES HISTORY PORTING.NOTES README.md TPCH_README bcd2.c bcd2.h bm_utils.c build.c config.h dists.dss driver.c dss.ddl dss.h dss.ri dsstypes.h ...
Why GitHub? Team Enterprise Explore Marketplace Pricing Sign inSign up electrum/ssb-dbgen Watch2 Star70 Fork41 master ssb-dbgen/rnd.h Go to file Copy path 80 lines (76 sloc)4.02 KB RawBlame /* * Sccsid: @(#)rnd.h 2.1.8.1
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master ssb-dbgen/bcd2.h Go to file 11 lines (11 sloc) 493 Bytes Raw Blame /* * Sccsid: @(#)bcd2.h 2.1.8.1 */ int bin_bcd2(long binary, long *low_res, long *high_res); int bcd2_bin(long *dest, long bcd);
fprintf (stderr, "\tdbgen -v -U 1 -s 1\n"); }/* * pload() -- handle the parallel loading of tables */ /* * int partial(int tbl, int s) -- generate the s-th part of the named tables data */ int partial (int tbl, int s) ...
Star Schema Benchmark dbgen. Contribute to huangzhendong/ssb-dbgen development by creating an account on GitHub.
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(for all SSBM tables) dbgen -s 1 -T a To generate the refresh (insert/delete) data set: (create delete.[1-4] and lineorder.tbl.u[1-4] with refreshing fact 0.05%) dbgen -s 1 -r 5 -U 4 where "-r 5" specifies refreshin fact n/10000 "-U 4" specifies 4 segments for ...