摘要: 创建临时表:create global temporary table TestTemp( division nvarchar2(255), dam_name nvarchar2(150), avg_callnumber, starttimenvarchar2(30))on commit preserve rowsnocache; 阅读全文
posted @ 2010-12-31 12:00 emmy 阅读(221) 评论(0) 推荐(0) 编辑