Testing server 'MySQL 3.23.30 gamma' at 2000-12-28 15:30:07
Testing of ALTER TABLE Testing with 1000 columns and 1000 rows in 20 steps Insert data into the table
Time for insert (1000) 0 wallclock secs ( 0.06 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_add (992): 213 wallclock secs ( 0.17 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_index (8): 4 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for drop_index (8): 4 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_drop (496): 175 wallclock secs ( 0.06 usr 0.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 396 wallclock secs ( 0.30 usr 0.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU)