insert-mysql-win98-cmp-access,mysql
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:4k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'MySQL 3.23.8 alpha' at 2000-01-04 12:26:26
- Testing the speed of inserting data into 1 table and do some selects on it.
- The tests are done with a table that has 100000 rows.
- Generating random keys
- Creating tables
- Inserting 100000 rows in order
- Inserting 100000 rows in reverse order
- Inserting 100000 rows in random order
- Time for insert (300000): 486 wallclock secs (486.04 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing insert of duplicates
- Time for insert_duplicates (300000): 107 wallclock secs (106.89 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 192 wallclock secs (191.85 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 192 wallclock secs (192.79 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 282 wallclock secs (281.88 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_diff_key (500:1000): 264 wallclock secs (263.97 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5010:42084): 38 wallclock secs (37.95 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5010:42084): 38 wallclock secs (38.06 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 188074 queries in 94037 loops of 100000 loops took 601 seconds
- Estimated time for select_key_prefix (200000): 639 wallclock secs (638.34 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 189130 queries in 94565 loops of 100000 loops took 601 seconds
- Estimated time for select_key (200000): 635 wallclock secs (635.54 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Test of compares with simple ranges
- Time for select_range_prefix (20000:43500): 38 wallclock secs (38.28 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 38 wallclock secs (38.62 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (91): 40 wallclock secs (39.38 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (3000): 8 wallclock secs ( 7.96 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max (60): 34 wallclock secs (33.78 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_on_key (100): 54 wallclock secs (54.27 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count (100): 58 wallclock secs (57.94 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys with functions
- Time for update_of_key (500): 1 wallclock secs ( 1.16 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for update_of_key_big (501): 40 wallclock secs (39.93 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with key
- Time for update_with_key (100000): 485 wallclock secs (484.77 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of all rows
- Time for update_big (500): 96 wallclock secs (96.78 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (500): 1 wallclock secs ( 0.93 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for delete_big (12): 27 wallclock secs (26.15 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Insert into table with 16 keys and with a primary key with 10 parts
- Time for insert_key (100000): 367 wallclock secs (367.34 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_key (256): 53 wallclock secs (52.84 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Deleting everything from table
- Time for delete_big_many_keys (2): 102 wallclock secs (102.60 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Estimated total time: 4315 wallclock secs (4316.21 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)