2009年6月11日
使用WMSYS.WM_CONCAT函数实现行列转换
摘要： Introduction of WMSYS WMSSYS is used to store all the metadata information for Oracle Workspace Manager. This user was introduced in Oracle9i and (like most Oracle9i supporting accounts) is locked by ... 阅读全文
posted @ 2009-06-11 09:49 毛小毛 阅读(2982) 评论(0) 推荐(0) 编辑