摘要: 1、ALTER TABLE T_PLAT_KEYWORD_STATISTIC RENAME TO T_PLAT_KEYWORD;2、create new_table as select * from old_table;drop table old_table;3、SQL> select tname... 阅读全文
posted @ 2014-12-17 10:12 GrandKai 阅读(392) 评论(0) 推荐(0)