Testing server 'Oracle 8.0.5.0.0' at 1999-03-25 0:39:16 Testing of ALTER TABLE Testing with 254 columns and 1000 rows in 20 steps Insert data into the table Time for insert (1000) 3 wallclock secs ( 0.64 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs) Time for alter_table_add (246): 8 wallclock secs ( 0.20 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs) Time for create_index (8): 0 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs) Time for drop_index (8): 1 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs) Total time: 12 wallclock secs ( 0.87 usr 0.13 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)