摘要: 1SELECTDOC_ID,EXTRACTValue(XML_DATA,'/Experiment/Parameters/Parameter[@col="H" and @row="试验1"]')2FROMEXPERIMENTS3WHEREEXISTSNODE(XML_DATA,'/Experiment/Parameters/Parameter[@col="H"and@row="试验1"]')=1如上... 阅读全文
posted @ 2008-05-26 18:51 readonly 阅读(1835) 评论(0) 推荐(0) 编辑