CMDS目的端数据库碎片整理记录 看看数据库里面需要做整理的表有哪些,条件可以根据需求稍微改动一下 SQL> select * from ( 2 select a.owner, 3 a.table_name, 4 a.num_rows, 5 a.avg_row_len * a.num_rows, 6 sum(b.bytes), 7 (a.avg_row_len * a.num_rows) / sum(b.bytes) frag 8 from dba_tables a, dba_segments…