select-informix_odbc-NT_4.0-cmp-db2,informix,ms-sql,mysql,oracle,solid,sybase
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'Informix 7.30C1 ' at 1998-10-06 1:41:01
- Testing the speed of selecting on keys that consist of many parts
- The test-table has 10000 rows and the test is done with 8.5 ranges.
- Creating table
- Inserting 10000 rows
- Time to insert (10000): 51 secs (51.92 usr 0.00 sys = 51.92 cpu)
- Testing big selects on the table
- Time for select_big (70:17207): 12 secs (11.92 usr 0.00 sys = 11.92 cpu)
- Time for select_range (400:61130): 29 secs (28.45 usr 0.00 sys = 28.45 cpu)
- Time for min_max_on_key (70000): 475 secs (474.89 usr 0.00 sys = 474.89 cpu)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 3840 queries in 768 loops of 10000 loops took 601 seconds
- Estimated time for count_key (50000): 7825 secs (7824.40 usr 0.00 sys = 7824.40 cpu)
- Estimated total time: 8393 secs (8391.74 usr 0.00 sys = 8391.74 cpu)