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alter-table-pg-Linux_2.0.36_i686-cmp-mysql,pg,solid
上传用户：romrleung
上传日期：2022-05-23
资源大小：18897k
文件大小：1k
源码类别：
MySQL数据库
开发平台：
Visual C++
- Testing server 'PostgreSQL 6.4' at 1999-03-09 19:14:16
- 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 ( 0.65 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for alter_table_add (293): 1 wallclock secs ( 0.15 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for create_index (7): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Time for drop_index (7): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
- Total time: 4 wallclock secs ( 0.80 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
