[SearchBuilder-devel] [RFC] JDBI::Filters should be configurable
via column info
ruslan.zakirov at gmail.com
Tue Sep 20 13:01:47 EDT 2005
On 9/20/05, Jesse Vincent <jesse at bestpractical.com> wrote:
> On Tue, Sep 20, 2005 at 08:36:54PM +0400, Ruslan Zakirov wrote:
> > Hello.
> > subj, for example Filter::Encoding that will allow programmer to
> > choose encoding he want be used for stored value or set DateTime field
> > by default to current time.
> > It should be well defined where and how programmers of the filters
> > should get this arguments.
> Yes. That was very much my intent. I just wasn't there yet. Arguably
> there should be ways to do:
> * global filters
> * app-specific filters
> * column specific filters
> * column type specific filters.
> * database specific filters
One thing on this: what order should we use when applying filters from
different groups. You can see with RT scrips how much situations could
be when you want predefined execution order. If I want set filter by
content(regexp) on the column then I don't want some global utf8
filter to drop utf8 flag before content filter. Or if I have truncate
as type specific filter and also validate emails with column filter,
then I don't want run truncate after email validation, but before. So
order should be configurable or at least strictly defined with one or
Also Filters have no access to all context now: no acces to the record
and no acces to the handle.
> > --
> > Best regards, Ruslan.
> > _______________________________________________
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> > SearchBuilder-devel at bestpractical.com
> > http://lists.bestpractical.com/cgi-bin/mailman/listinfo/searchbuilder-devel
Best regards, Ruslan.
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