摘要: http://blog.163.com/xxciof/blog/static/7978132720095193113752/ oracle中 connect by prior 递归算法 Oracle中start with...connect by prior子句用法 connect by 是结构化查询中用到的,其基本语法是: select ... from tablename start with 条件1 connect by 条件2 where 条件3; 例: select * from table start with org_id = 'HBHqfWGWPy' conne 阅读全文
posted @ 2013-12-13 15:28 阴错阳差 阅读(142) 评论(0) 推荐(0)
摘要: http://hi.baidu.com/hrch/blog/item/aec0dec4879a87cd39db4990.html2008-07-17 22:451、如何让存储文件目录的列,显示图片?答:选择对应的column的display as picture属性为true2、如何复制grid类型的所选择的行的数据到系统剪切板?答:string ls_selectedls_selected=dw_1.Object.DataWindow.Selected.Dataclipbord(ls_selected)4、如何设置的DW底色?在DW的editsource中改变color的值5、如何将Grid 阅读全文
posted @ 2013-10-28 16:57 阴错阳差 阅读(234) 评论(0) 推荐(0)