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Tag Archives: segment creation deferred
EXP无法导出延迟段创建的表
对于11g中使用了延迟段创建方式创建的表,如果导出时刻表的段没有被创建,那么EXP不会导出这张表。 检查测试如下: SQL> CREATE TABLE t_defer (id NUMBER, name varchar2(30)); TABLE created. SQL> CREATE TABLE t_imme (id NUMBER, name varchar2(30)) segment creation immediate; TABLE created. SQL> SELECT TABLE_NAME, segment_created FROM user_tables; TABLE_NAME SEG —————————— — T_IMME YES T_DEFER NOSQL> create … Continue reading