Subject | Re: Making a Value Matrix - Delphi Array or Create Query |
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Author | Craig Cox |
Post date | 2013-07-16T00:55:46Z |
I will use them in a GIS application or for charting to plot one compound against another, or to show pie charts in the GIS app
--- In firebird-support@yahoogroups.com, "Leyne, Sean" <Sean@...> wrote:
>
>
>
> > Delphi XE, FB 2.5
> >
> > I need to make an array of values from database columns (much like a
> > crosstab) that can be attached to a data source. In my particular case, one
> > database column holds the names of samples sent for analysis, one holds the
> > names of the compounds, and a third hold the reported concentrations. My
> > array would consist of the compound names along the top, names of
> > samples on the left side, and results within the field of the array.
> >
> > Is it advisable to create a new FB table from a "For Loop" within Delphi and
> > filling the table in the similar fashion?
>
> Are you looking to have use the database to perform analysis on the sample results or just as a datastore for the array values?
>
>
> Sean
>