I don't know the jargon that well.
I can do basic queries.
say you have a list as rows table1
1 Julie dave
1 Julie bob
1 Julie dick
2 Sandy greg
2 Sandy Cindy
3 Tracy mike
3 Tracy rich
3 Tracy lucy
3 Tracy sara
....
you want your end result to be this: table2
...
1 Julie dave bob dick
2 Sandy greg cindy
3. Tracy mike rich lucy sara
What would the best way to do this??