Thank you! We don't do a lot of double select statements in our programs, I assume you do the 1st SELECT and then do some sort of CAPTURED or PASSLIST command to pass the first selected values into the 2nd SELECT.
Chris > From: ggal...@wyanokegroup.com > To: u2-users@listserver.u2ug.org > Date: Wed, 20 Jul 2011 16:32:54 -0500 > Subject: Re: [U2] SELECT question, paginated select. > > You understand that the value for PAGE is specific to the SELECT / LIST > which is why when you list the names, it displays as page 1, which is > based on that output. When you did the select, it pulled from the page > numbers from that selection. > > As to how it works. If I understand correctly myself.... > > @1 is the results of the first value in an I - descriptor, which > apparantly is not cleared from item to item in a listing, but is > zero'd at the beginning of a select/list. > > So...the first row, @1 = 0, and we do an @1+1, which adds 1 to the 0 > and now 1 becomes @1 (the first value), and the next row uses the > previously uncleared value, and so on. > > Now, I don't know if this is a bug (not clearing the value) or if it's > supposed to do that! So if it's a bug....it could stop working on a > later release of UV, if it's a feature, it's a cool one. > > George > > > -----Original Message----- > > From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users- > > boun...@listserver.u2ug.org] On Behalf Of Chris Austin > > Sent: Wednesday, July 20, 2011 5:26 PM > > To: u2-users@listserver.u2ug.org > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > George, > > > > I must say, you the man! And thanks for everyone else's help too. That > > I-descriptor works beautifully and saved me a ton of time, thanks a > > bunch. > > To get my results in order I have to do the double select, such as: > > > > 03 SELECT CLIENT BY NAME WITH NAME = "A]" > > 02 SELECT CLIENT WITH PAGE = 4 > > 01 LIST CLIENT PAGE NAME > > > > returns the following: > > > > U058623 1 ALEXANDER > > U056354 1 ALEXANDER > > U05872 1 ALEXANDER > > U054398 1 ALEXANDER > > U054399 1 ALEXANDER > > Y056 1 ALICE ZMUDA > > Y0705 1 ALICE ZMUDA > > U054029B 1 ALLEN > > U056237 1 ALLEN > > U056238 1 ALLEN > > U060355 1 ALLEN > > Y016 1 ALLEN WHITE > > 1359 1 ALLSTATE ADJUSTERS > > U05609 1 ALMA J STRAIN > > U05405I 1 ALONZI > > U059501 1 ALSOP > > Y022 1 ALTERRA CLARE BRIDGE > > U054912 1 ALTMAN > > U058306 1 ALVIN A. K > > > > Since we're on this subject I must ask, how does this I-descriptor > > work? I'm not too familiar with UniVerse, it would be nice to know how > > the I-descriptor works > > so I can explain it to my colleague :) > > > > Chris > > > > > > > From: ggal...@wyanokegroup.com > > > To: u2-users@listserver.u2ug.org > > > Date: Wed, 20 Jul 2011 16:13:41 -0500 > > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > You only need to use the second select if you are sorting (using the > > BY). I believe > > > if you are just doing a select, then you can append the WITH PAGE = x > > to your statement. > > > > > > I don't know how your doing your SELECT from the web page. I don't > > know if you > > > can stack selects from it, so it will execute one SELECT, then follow > > it up with > > > a second SELECT based on the results of the first SELECT. > > > > > > George > > > > > > > > > > > > > -----Original Message----- > > > > From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users- > > > > boun...@listserver.u2ug.org] On Behalf Of Chris Austin > > > > Sent: Wednesday, July 20, 2011 5:04 PM > > > > To: u2-users@listserver.u2ug.org > > > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > > > > > > > George, > > > > > > > > I put PAGE in my CLIENT DICT so it looks like the following: > > > > > > > > PAGE > > > > 0001 I > > > > 0002 @1+1 ; INT((@1+1-2)/20)+1 > > > > 0003 > > > > 0004 PAGE > > > > 0005 6R > > > > 0006 S > > > > > > > > After I filed it I got a message stating an I-descriptor needs to > > be > > > > compiled but I didn't do that. When I do a LIST CLIENT PAGE I see > > the > > > > page #'s. > > > > > > > > To paginate in order using the 2 selects are you suggesting I do > > > > something like SELECT CLIENT WITH NAME = "A]" and then save that to > > a > > > > LIST where I use > > > > it in the 2nd SELECT with PAGE = 4? > > > > > > > > Thanks for the help so far, I believe I have the PAGE I-descriptor > > > > setup properly. > > > > > > > > Chris > > > > > > > > > > > > > From: ggal...@wyanokegroup.com > > > > > To: u2-users@listserver.u2ug.org > > > > > Date: Wed, 20 Jul 2011 15:38:39 -0500 > > > > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > > > > > This works with UV, and not the SQL solution. > > > > > > > > > > However, I did find if you need to do a sorted select, you first > > have > > > > to do the select > > > > > then a second select to pull the rows / pages > > > > > > > > > > SELECT CLIENT WITH NAME LIKE "A..." > > > > > SELECT CLIENT WITH PAGE = 4 > > > > > > > > > > SELECT CLIENT WITH NAME LIKE "A..." AND WITH PAGE = 4 WILL NOT > > WORK > > > > CORRECTLY > > > > > > > > > > I'm making the assumption that the @1 trick works in Pick flavor, > > as > > > > I'm > > > > > using Information flavor. > > > > > > > > > > George > > > > > > > > > > > -----Original Message----- > > > > > > From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users- > > > > > > boun...@listserver.u2ug.org] On Behalf Of Chris Austin > > > > > > Sent: Wednesday, July 20, 2011 4:34 PM > > > > > > To: u2-users@listserver.u2ug.org > > > > > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > > > > > > > > > > > > > George, > > > > > > > > > > > > Is the dictionary change below used for the SQL solution you > > > > mentioned? > > > > > > In other words, do I have to add this to use the SQL queries > > > > > > to paginate it based on row? Or is this a trick to use a > > UniVerse > > > > > > SELECT? > > > > > > > > > > > > Chris > > > > > > > > > > > > > > > > > > > From: ggal...@wyanokegroup.com > > > > > > > To: u2-users@listserver.u2ug.org > > > > > > > Date: Wed, 20 Jul 2011 15:22:44 -0500 > > > > > > > Subject: Re: [U2] SELECT question, paginated select. > > > > > > > > > > > > > > OK. Try this.... > > > > > > > > > > > > > > ED DICT CLIENT ROW > > > > > > > 0001: I > > > > > > > 0002: @1+1 > > > > > > > 0003: > > > > > > > 0004: ROW > > > > > > > 0005: 5R > > > > > > > > > > > > > > Now, you can SELECT CLIENT WITH ..... AND WITH ROW >=1 AND > > ROW > > > > <=20 > > > > > > > > > > > > > > As long as the selection stays the same, This "should" work. > > > > > > > > > > > > > > George > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > From: u2-users-boun...@listserver.u2ug.org [mailto:u2- > > users- > > > > > > > > boun...@listserver.u2ug.org] On Behalf Of Chris Austin > > > > > > > > Sent: Wednesday, July 20, 2011 1:15 PM > > > > > > > > To: u2-users@listserver.u2ug.org > > > > > > > > Subject: [U2] SELECT question, paginated select. > > > > > > > > > > > > > > > > > > > > > > > > I'm working on a screen in our webapp where we're using a > > dojo > > > > > > widjet > > > > > > > > to create a drop down with client names. The problem > > > > > > > > is that we have 1,000's of clients and when we do a SELECT > > on > > > > this > > > > > > many > > > > > > > > clients it takes a while. I know we can index the field but > > > > > > > > I was wondering if you can do smart selecting in UniVerse. > > > > > > > > > > > > > > > > For example if I wanted to use this query: > > > > > > > > > > > > > > > > SELECT CLIENT WITH @ID = "A]" SAMPLE 10 (returns 10 > > clients > > > > > > starting > > > > > > > > with the letter A). > > > > > > > > > > > > > > > > I want to paginate my drop down so the first query has the > > > > above > > > > > > data. > > > > > > > > The problem I'm facing is that I don't know how to > > > > > > > > get the NEXT 10 clients? Is there a way to do this? > > > > > > > > > > > > > > > > For example if I wanted to return the next 10 CLIENTS, > > without > > > > > > > > including any of the first 10. > > > > > > > > > > > > > > > > Chris > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > U2-Users mailing list > > > > > > > > U2-Users@listserver.u2ug.org > > > > > > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > > > > > _______________________________________________ > > > > > > > U2-Users mailing list > > > > > > > U2-Users@listserver.u2ug.org > > > > > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > > > > > > > > > > _______________________________________________ > > > > > > U2-Users mailing list > > > > > > U2-Users@listserver.u2ug.org > > > > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > > > _______________________________________________ > > > > > U2-Users mailing list > > > > > U2-Users@listserver.u2ug.org > > > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > > > > > > _______________________________________________ > > > > U2-Users mailing list > > > > U2-Users@listserver.u2ug.org > > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > _______________________________________________ > > > U2-Users mailing list > > > U2-Users@listserver.u2ug.org > > > http://listserver.u2ug.org/mailman/listinfo/u2-users > > > > _______________________________________________ > > U2-Users mailing list > > U2-Users@listserver.u2ug.org > > http://listserver.u2ug.org/mailman/listinfo/u2-users > _______________________________________________ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users _______________________________________________ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
