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alter-table-mysql-HP_UX_B.10.20_9000_778
Package: mysql-3.23.35.tar.gz [view]
Upload User: tsgydb
Upload Date: 2007-04-14
Package Size: 10674k
Code Size: 1k
Category:
MySQL
Development Platform:
Visual C++
- Testing server 'MySQL 3.23.4 alpha' at 1999-09-27 15:13:41
- Testing of ALTER TABLE
- Testing with 1000 columns and 1000 rows in 20 steps
- Insert data into the table
- Time for insert (1000) 1 wallclock secs ( 0.15 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for alter_table_add (992): 925 wallclock secs ( 0.47 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for create_index (8): 15 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for drop_index (8): 15 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for alter_table_drop (496): 708 wallclock secs ( 0.21 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Total time: 1664 wallclock secs ( 0.84 usr 0.22 sys + 0.00 cusr 0.00 csys = 0.00 CPU)