Win a copy of Design for the Mind this week in the Design forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

resultset into 2d array

 
Pratheek Patel
Greenhorn
Posts: 14
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi
Im looking for the fastest, most efficient way to parse a resultSet into a 2D array. Due to the structure of my program a 2D array is the preferable data structure, i dont want to use a map or a list.

Could anyone please point me to a simple way to parse a resultSet into a 2D array ?

Thanks
 
Campbell Ritchie
Sheriff
Posts: 48652
56
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
There is no such thing as a 2D array, only an array of arrays.

Your result set consists of n results, but you would have to count them first probably with the next() method. Then you would have to go back, and your results in each row would be different type, so unsuitable for an array of arrays. You could more easily create an array of FooResult objects. I am surprised you think a Foo[][] is a suitable data structure for a ResultSet.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic