Testing server 'IBM DB2 5' at 1998-11-21 23:08:51 Testing of ALTER TABLE Testing with 16 columns and 1000 rows in 20 steps Insert data into the table Time for insert (1000)10 secs (10.26 usr 0.00 sys = 10.26 cpu) Time for alter_table_add (8): 0 secs ( 0.20 usr 0.00 sys = 0.20 cpu) Time for create_index (8): 1 secs ( 0.91 usr 0.00 sys = 0.91 cpu)