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Testing server 'PostgreSQL 6.4' at 1999-03-11 7:25:18
Testing of ALTER TABLE
Testing with 300 columns and 1000 rows in 20 steps
Insert data into the table
Time for insert (1000) 2 wallclock secs ( 0.60 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
Time for alter_table_add (293): 1 wallclock secs ( 0.19 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
Time for create_index (7): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
Time for drop_index (7): 1 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
Total time: 4 wallclock secs ( 0.79 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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