Testing server 'PostgreSQL version ???' at 2000-12-05  5:20:15

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 ( 0.28 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Time for alter_table_add (992): 28 wallclock secs ( 0.41 usr  0.03 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 ( 0.71 usr  0.09 sys +  0.00 cusr  0.00 csys =  0.00 CPU)