mirror of
https://github.com/MariaDB/server.git
synced 2025-11-10 23:02:54 +03:00
518a621adf
a lot of portability issues. Docs/manual.texi: Changed FOREIGN KEY to FOREIGN KEY constraint client/mysqladmin.c: Don't flush MASTER or SLAVE on refresh configure.in: Fix for hpux 11.0 extra/perror.c: New error message include/my_pthread.h: Portability fix for windows myisam/mi_locking.c: Ensure that locking doesn't interfere with pread/pwrite on windows myisam/sort.c: checked with purecover mysys/mf_tempfile.c: Fix for windows mysys/my_lock.c: Ensure that locking doesn't interfere with pread/pwrite on windows mysys/my_winthread.c: Portability fix sql-bench/Results/ATIS-mysql-NT_4.0: New benchmark runs sql-bench/Results/RUN-mysql-NT_4.0: New benchmark runs sql-bench/Results/alter-table-mysql-NT_4.0: New benchmark runs sql-bench/Results/big-tables-mysql-NT_4.0: New benchmark runs sql-bench/Results/connect-mysql-NT_4.0: New benchmark runs sql-bench/Results/create-mysql-NT_4.0: New benchmark runs sql-bench/Results/insert-mysql-NT_4.0: New benchmark runs sql-bench/Results/select-mysql-NT_4.0: New benchmark runs sql-bench/Results/wisconsin-mysql-NT_4.0: New benchmark runs sql-bench/crash-me.sh: Fixed things for PostgreSQL sql-bench/limits/mysql-3.23.cfg: Update for new crash-me sql-bench/limits/mysql.cfg: Update for new crash-me sql-bench/print-limit-table: Fixed position for alter table rename sql-bench/test-insert.sh: Fix for PostgreSQL sql/field.cc: Fix for default values in CREATE ... SELECT sql/field.h: Fix for default values in CREATE ... SELECT sql/log.cc: Fixed typo sql/log_event.cc: Portability fix sql/mysqlbinlog.cc: Portability fix sql/mysqld.cc: Don't turn of concurrent insert with --skip-new or --safe sql/sql_base.cc: Portability fix sql/sql_class.cc: Portability fix sql/sql_class.h: Portability fix sql/sql_parse.cc: Fix for --log-slow-queries sql/sql_repl.cc: Portability fixes sql/sql_select.cc: Fixed optimizer bug for LEFT JOIN sql/sql_select.h: Fixed optimizer bug for LEFT JOIN sql/sql_table.cc: Fix for default values in CREATE ... SELECT sql/sql_yacc.yy: Added optional AS to: CREATE TABLE foo [ AS ] SELECT ...
24 lines
1.7 KiB
Plaintext
24 lines
1.7 KiB
Plaintext
Testing server 'MySQL 3.23.26 gamma' at 2000-10-13 15:53:40
|
|
|
|
Testing the speed of selecting on keys that consist of many parts
|
|
The test-table has 10000 rows and the test is done with 500 ranges.
|
|
|
|
Creating table
|
|
Inserting 10000 rows
|
|
Time to insert (10000): 7 wallclock secs ( 1.06 usr 1.39 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
|
|
Testing big selects on the table
|
|
Time for select_big (70:17207): 1 wallclock secs ( 0.38 usr 0.19 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for select_range (410:1057904): 189 wallclock secs (26.94 usr 9.30 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for min_max_on_key (70000): 178 wallclock secs (29.56 usr 11.97 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for count_on_key (50000): 371 wallclock secs (20.88 usr 9.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
|
|
Time for count_group_on_key_parts (1000:0): 41 wallclock secs ( 2.72 usr 0.84 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Testing count(distinct) on the table
|
|
Time for count_distinct (1000:2000): 74 wallclock secs ( 0.95 usr 0.28 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for count_distinct_group_on_key (1000:6000): 40 wallclock secs ( 0.63 usr 0.27 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for count_distinct_group_on_key_parts (1000:100000): 149 wallclock secs ( 2.95 usr 1.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for count_distinct_group (1000:100000): 149 wallclock secs ( 2.50 usr 1.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Time for count_distinct_big (1000:10000000): 1095 wallclock secs (227.86 usr 86.19 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|
|
Total time: 2294 wallclock secs (316.44 usr 121.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
|