select-ms-sql_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 'Microsoft SQL Server 7.00 - 7.00.517 (Intel X86) ' at 1998-09-07 14:22:16
- 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): 93 secs (93.21 usr 0.00 sys = 93.21 cpu)
- Testing big selects on the table
- Time for select_big (70:17207): 2 secs ( 2.32 usr 0.00 sys = 2.32 cpu)
- Time for select_range (400:61130): 19 secs (18.64 usr 0.00 sys = 18.64 cpu)
- Time for min_max_on_key (70000): 308 secs (308.18 usr 0.00 sys = 308.18 cpu)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 39370 queries in 7874 loops of 10000 loops took 601 seconds
- Estimated time for count_key (50000): 763 secs (762.84 usr 0.00 sys = 762.84 cpu)
- Estimated total time: 1186 secs (1185.72 usr 0.00 sys = 1185.72 cpu)