this is a link to the database http://www.savoysoft.com/EvtMgrRequestx05A
On Sat, Aug 2, 2008 at 3:03 PM, Robert Simpson <[EMAIL PROTECTED]>wrote: > Can you give us a download link to the database? Does your select > statement > fail in the sqlite3.exe command-line util? > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of David Nelson > Sent: Saturday, August 02, 2008 11:44 AM > To: [EMAIL PROTECTED]; General Discussion of SQLite Database > Subject: Re: [sqlite] Resources for newbies. > > OK, P Kishor, here is my problem: > > Getting "logic error or bad data" when using largw data strings: > > > I create the database as follows: > create table Event( Key TEXT[unique], DateTime DATE, Event TEXT, PRIMARY > KEY (Key) ) > > > I add records to the database as follows: > insert or replace into Event values( 'strKey', '07/25/2008 08:00:00', > 'data string' ) > > And I query the database as follows: > SELECT * FROM [Event] WHERE ([Event] LIKE "*foo*" AND [Event] LIKE > "*bar*") AND [Date/Time] BETWEEN DateAdd("n",-5,Now()) AND Now() > > > > The query works fine when my inserted data strings are small, like < 256 > bytes. > > However, I get 'logic error' on the query if my data strings are largere, > like 2048 bytes. > > > Can someone explain what I need to do to support larger data strings? > > (using C++ under Win/XP and amalgom version of sqlite compiled directly in > the app) > > > > > On Sat, Aug 2, 2008 at 2:39 PM, P Kishor <[EMAIL PROTECTED]> wrote: > > > On 8/2/08, David Nelson <[EMAIL PROTECTED]> wrote: > > > Rich, > > > Thanks for your response... I appreciate your suggested references. > > > > > > The problem is that while I am an expert on some/many things, SQLite > > > and SQL in general is not among them. Nor do I have a strong interest > > > in becoming an expert -- I simply have a simple logging application > > which > > > has worked fine under Windows Access, but fails under SQLite with an > > > error message which is less than enlightening. > > > > > > I was hoping to find an interactive blog where experts would enjoy > > helping > > > newbies > > > with specific suggestions. > > > > This *is* such an "interactive blog." This is the place where experts > > and non-experts enjoy helping experts and non-experts with specific > > and generic suggestions. > > > > Just ask, and ye shall be rewarded. > > > > > > > > > > Thanks again. > > > dave > > > > > > On Sat, Aug 2, 2008 at 10:03 AM, Rich Shepard < > [EMAIL PROTECTED] > > >wrote: > > > > > > > > > > On Fri, 1 Aug 2008, David Nelson wrote: > > > > > > > > > You addressed Dwight's example, but not his question -- which is > > whether > > > > > there is a resource for answering questions like this. > > > > > > > > dave, > > > > > > > > I thought that my recommendation of Mike Owens' book was a pointer > > to a > > > > reference that would answer questions such as this. > > > > > > > > Regardless, here's another one: Rick van der Laan's "Introduction > to > > SQL, > > > > 4th Edition." It is an outstanding introduction to DDL (Data > > Definition > > > > Language; that is, how to design and normalize a database schema) > and > > DML > > > > (Data Manipulation Language; that is, how to enter, retrieve, and > > alter > > > > data > > > > in tables). > > > > > > > > And for those who want to refine their knowledge and skills, I > > highly > > > > reccomend any of Joe Celko's books. I read his columns in Data Based > > > > Advisor > > > > in the 1980s and 1990s as well as his books. Last year I had a need > to > > > > better understand time-based queries so I wrote to him for pointers > to > > > > resources. He recommended Rick's book. > > > > > > > > As an aside, most dbms have datetime data types but do not fully > (or > > even > > > > adequately) support time as presented in the SQL standard. Because > > most > > > > business (and scientific) databases have a very strong time element > > > > associated with queries and reports this lack surprises me. > > > > > > > > Anyway, Dave, if that's not sufficient, please ask and I'll try to > > > > provide > > > > better answers. > > > > > > > > Rich > > > > > > > > -- > > > > Richard B. Shepard, Ph.D. | Integrity > > Credibility > > > > Applied Ecosystem Services, Inc. | Innovation > > > > <http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: > > > > 503-667-8863 > > > > _______________________________________________ > > > > sqlite-users mailing list > > > > sqlite-users@sqlite.org > > > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > > > > > > > _______________________________________________ > > > sqlite-users mailing list > > > sqlite-users@sqlite.org > > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > > > > > > > > > -- > > Puneet Kishor http://punkish.eidesis.org/ > > Nelson Institute for Environmental Studies http://www.nelson.wisc.edu/ > > Open Source Geospatial Foundation (OSGeo) http://www.osgeo.org/ > > _______________________________________________ > > sqlite-users mailing list > > sqlite-users@sqlite.org > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > > > _______________________________________________ > sqlite-users mailing list > sqlite-users@sqlite.org > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > > > _______________________________________________ > sqlite-users mailing list > sqlite-users@sqlite.org > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
