select size_for_estimate, buffers_for_estimate ,ESTD_PHYSICAL_READ_factor,ESTD_PHYSICAL_READS from v$db_cache_advice 2 where block_size='8192' and advice_status='ON'; 中,size_for_estimate表示预计的数据库高速缓冲区的大小(即:db_cache_size的值).ESTD_PHYSICAL_READS表
一.myeclipse字体设置Window->Preferences->General->Appearance->Colors and Fonts在右侧找到”Aa Test Font”双击或者点击Edit按钮修改字体:建议字体设置如下:Courier New字体常规四号 二.Myeclipse编码方式(JSP+Text)设置JSP编码格式Window->Preferences->MyEclipse->Files and Editors->JSP->En
一.myeclipse字体设置 Window->Preferences->General->Appearance->Colors and Fonts 在右侧找到”Aa Test Font”双击或者点击Edit按钮修改字体:建议字体设置如下: Courier New字体常规四号 二.Myeclipse编码方式(JSP+Text) 设置JSP编码格式 Window->Preferences->MyEclipse->Files and Editors->JSP-&