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Fix of LEFT JOIN optimizer bug, problem with key cache on Windows and

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a lot of portability issues.
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monty@donna.mysql.com
2000-10-14 03:16:35 +03:00
parent 5134b08422
commit 7ac13c89e6
48 changed files with 773 additions and 327 deletions
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sql-bench/Results/create-mysql-Linux_2.2.13_SMP_alpha Normal file
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Testing server 'MySQL 3.23.25 beta' at 2000-10-13 0:40:47
Testing the speed of creating and droping tables
Testing with 10000 tables and 10000 loop count
Testing create of tables
Time for create_MANY_tables (10000): 91 wallclock secs ( 1.80 usr 0.61 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Accessing tables
Time to select_group_when_MANY_tables (10000): 7 wallclock secs ( 0.95 usr 0.90 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing drop
Time for drop_table_when_MANY_tables (10000): 7 wallclock secs ( 0.69 usr 0.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing create+drop
Time for create+drop (10000): 13 wallclock secs ( 2.72 usr 1.19 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_key+drop (10000): 17 wallclock secs ( 4.20 usr 1.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 135 wallclock secs (10.37 usr 4.56 sys + 0.00 cusr 0.00 csys = 0.00 CPU)