insert-access_odbc-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 'Access 2000' at 2000-01-03 15:01:30
- 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): 1974 wallclock secs (1973.91 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing insert of duplicates
- Time for insert_duplicates (300000): 209 wallclock secs (208.61 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 311 wallclock secs (310.93 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 396 wallclock secs (395.80 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 388 wallclock secs (388.10 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_diff_key (500:1000): 3 wallclock secs ( 3.63 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5010:42084): 68 wallclock secs (67.77 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5010:42084): 65 wallclock secs (64.65 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:
- 71768 queries in 35884 loops of 100000 loops took 601 seconds
- Estimated time for select_key_prefix (200000): 1674 wallclock secs (1673.75 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:
- 58230 queries in 29115 loops of 100000 loops took 601 seconds
- Estimated time for select_key (200000): 2064 wallclock secs (2064.23 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Test of compares with simple ranges
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 5960 queries in 149 loops of 500 loops took 603 seconds
- Estimated time for select_range_prefix (20000:12963): 2023 wallclock secs (2024.87 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 475 wallclock secs (474.78 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (91): 341 wallclock secs (341.20 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (3000): 19 wallclock secs (18.56 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max (60): 186 wallclock secs (186.25 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_on_key (100): 15 wallclock secs (15.44 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count (100): 328 wallclock secs (327.46 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): 14 wallclock secs (14.12 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for update_of_key_big (501): 548 wallclock secs (548.43 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with key
- Time for update_with_key (100000): 2081 wallclock secs (2080.30 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of all rows
- Time for update_big (500): 1550 wallclock secs (1550.11 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (500): 79 wallclock secs (79.31 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for delete_big (12): 274 wallclock secs (274.25 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): 10591 wallclock secs (10591.45 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_key (256): 873 wallclock secs (872.99 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Deleting everything from table
- Time for delete_big_many_keys (2): 12569 wallclock secs (12568.66 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Estimated total time: 39293 wallclock secs (39294.15 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)