Sv: $select in table

[Daniel Sananes]

Hi Mike

I am now using ILIKE.
Works like a brilliant diamond.

Daniel

-----Ursprungligt meddelande-----
Från: omnisdev-en <omnisdev-en-bounces at lists.omnis-dev.com> För Mike Rowan
Skickat: den 19 mars 2023 01:57
Till: OmnisDev List - English <omnisdev-en at lists.omnis-dev.com>
Ämne: Re: $select in table

Hi Daniel
Also it can sometimes be useful to use ILIKE rather than LIKE to make the match ignore the case.

Mike

On Sun, Mar 19, 2023 at 10:47 AM Scotte Meredith <spomacguy at gmail.com>
wrote:

> Look for “bind variables” in the docs to see how they work. A little 
> tough to explain simply but very powerful.
>
> Sent from my iPad
>
> > On Mar 18, 2023, at 3:14 PM, Daniel Sananes 
> > <daniel.s at kopparbergs.se>
> wrote:
> >
> > Thanks Scotte
> >
> > This works: where client_name like '%Amaz%'.
> > But the @ is confusing and does not work: where client_name like
> '@%Amaz%'.
> >
> > Daniel
> >
> > -----Ursprungligt meddelande-----
> > Från: omnisdev-en <omnisdev-en-bounces at lists.omnis-dev.com> För 
> > Scotte
> Meredith
> > Skickat: den 18 mars 2023 20:18
> > Till: OmnisDev List - English <omnisdev-en at lists.omnis-dev.com>
> > Ämne: Re: $select in table
> >
> > Always start with how the full SQL would look.
> > In your case:
> > SELECT * FROM client WHERE client_name LIKE '%somethinghere%'
> > The $select is the WHERE clause
> > So put this first:
> > Calculate clientname = con('%',clientname,'%')
> > Then:
> >   where client_name like @[clientname]
> >
> > Using the @ sign makes it a bind variable so the SQL DAM will put in 
> > the
> quotes or whatever is needed for the particular SQL field type. Also 
> can make it more efficient and other things, but that's another story.
> > Also remember that the $select just sets the data set to use. Then 
> > you
> need to $fetch to get 1 at a time, or all at once or 100 at once or 
> whatever you decide.
> >
> > Scotte Meredith
> > spomacguy at gmail.com
> > 509/998-0991
> >
> >> On Mar 18, 2023, at 11:52 AM, Daniel Sananes 
> >> <daniel.s at kopparbergs.se>
> wrote:
> >>
> >> Hi all
> >> I am having problems understanding the $select.
> >> As I am using tables now I would like to override the table $select.
> >> I am constructing an order-window now and want to let user enter a 
> >> part
> of a clients name to find the client.
> >> Begin text block
> >> Text: where client_name LIKE [clientname] End text block Get text 
> >> block lQuery Do iclientrow.$select(lquery)
> >>
> >> The only thing that works is if I explicitly send "where client_id=1".
> >>
> >> Are there a kind soul out there who could give me an example how an
> overridden $select would look?
> >> As I don't know how the inbuilt $select looks I feel lost somehow.
> >>
> >> I guess there are joins and other useful stuff you could have in a 
> >> $select-method
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