ATIS-oracle_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'Oracle 8.0.4.0.0' at 1999-04-03 22:29:55
- ATIS table test
- Creating tables
- Time for create_table (28): 3 wallclock secs ( 0.11 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Inserting data
- Time to insert (9768): 87 wallclock secs (13.15 usr 1.56 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data
- Time for select_simple_join (500): 28 wallclock secs (13.20 usr 2.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_join (200): 255 wallclock secs (112.16 usr 20.68 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_distinct (800): 79 wallclock secs (37.62 usr 6.46 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (2100): 30 wallclock secs ( 9.51 usr 2.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Removing tables
- Time to drop_table (28): 4 wallclock secs ( 0.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Total time: 486 wallclock secs (185.81 usr 33.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU)