I'm trying to do the impossible I think but what I'd like to do is join
two tables, using the colname results from a table to lookup a
column named colname in b... here we go.
suppose we have
table a:
id colname
0 price1
1 price2
2 price3
* Roger Davenport
I'm trying to do the impossible I think but what I'd like to do is join
two tables, using the colname results from a table to lookup a
column named colname in b... here we go.
I don't think you can do that, but...
suppose we have
table a:
id colname
0
