试题详情单项选择题如何将变量v_row定义为emp表的记录类型（）A、v_row emp%type；B、v_row emp%record；C、v_row emp%tabletype；D、v_row emp%rowtype；正确答案：D答案解析：关注下方微信公众号，在线模考后查看热门试题 In Recovery&enGiven： Which c At the re One of thYou work In your dGiven： Which s The STUDENT_GRADES Active Cache&# You specify a nonze当ORACLE9.2数据库服务器安装后，Which two tasks can 要审计用户执行的create，drop， You have Which of There was̳View the EWhich threeView the EThe sales̳
