Testing server 'PostgreSQL version 7.0.2' at 2000-08-17  3:09:56

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 ( 0.26 usr  0.05 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Time for alter_table_add (992): 27 wallclock secs ( 0.32 usr  0.05 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Time for create_index (8):  1 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Time for drop_index (8):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Total time: 29 wallclock secs ( 0.58 usr  0.10 sys +  0.00 cusr  0.00 csys =  0.00 CPU)