select-oracle_fast-Linux_2.0.36_i686-cmp-mysql,oracle
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:2k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'Oracle 8.0.5.0.0' at 1999-03-23 11:42:05
- Testing the speed of selecting on keys that consist of many parts
- The test-table has 10000 rows and the test is done with 254 ranges.
- Creating table
- Time for book-keeping (1): 0 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Inserting 10000 rows
- Time to insert (10000): 41 wallclock secs ( 7.78 usr 0.78 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for book-keeping (1): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Testing big selects on the table
- Time for select_big (70:17207): 6 wallclock secs ( 1.99 usr 0.59 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for select_range (410:785994): 575 wallclock secs (117.75 usr 24.70 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 47740 queries in 6820 loops of 10000 loops took 601 seconds
- Estimated time for min_max_on_key (70000): 881 wallclock secs (75.22 usr 16.26 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 38585 queries in 7717 loops of 10000 loops took 601 seconds
- Estimated time for count_on_key (50000): 778 wallclock secs (56.33 usr 12.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for book-keeping (1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Estimated total time: 2285 wallclock secs (259.15 usr 54.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)