- Java code
sqlstr="select no=Identity(int,1,1), col1,col2 Into #temptable " +" from table1 ";PreparedStatement stmt = conn.prepareCall(sqlstr, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);stmt.execute();sqlstr=" Select * From #temptable where no>10 ;";ResultSet rs = stmt.executeQuery();
我这样做 无法获取查询到数据返回记录集 请问给位应该如何做呢
------解决方案--------------------------------------------------------
stmt是同一个?
sqlstr=" Select * From #temptable where no>10 ;"
stmt = conn.prepareCall(sqlstr,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery();试试
------解决方案--------------------------------------------------------
qlstr=" Select * From #temptable where no>10 ;"
stmt = conn.prepareStatement(sqlstr);
ResultSet rs = stmt.executeQuery()
------解决方案--------------------------------------------------------
------解决方案--------------------------------------------------------
不明白啥意思,在stmt.execute()加个断点,执行后判断临时表是否有数据