java - 从结果集中选择几行 mysql java

Question

我在我的java程序中使用了select命令并将其值存储在结果集中。现在，在结果集中循环时，我想使用 select 命令，该命令将选择结果集的前 5 行并插入到其他表中。第二次，它应该选择接下来的 5 行并插入到表中。第三次，依此类推..

Statement s = connection.createStatement();
s.executeQuery("Select * from table1");
ResultSet res = s.getResultSet();
while(res.next()){
 // here i want to select the first 5 lines of the result set and insert in the second       table
}

Answer 1

Statement s = connection.createStatement();
s.executeQuery("Select * from table1");
ResultSet res = s.getResultSet();

while(res.next()){
    // here i want to select the first 5 lines of the result set and insert in the second       table
    while(res.next() && (res.getRow()%5) !=0){
        //select from this table
        //call insert method(what selected)
    }
}