BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  it's awful...          BorlandTalk.com Forum Index -> Delphi Databases (ADO) View previous topic :: View next topic   Author Message Vlad Gonchar Guest Posted: Wed Feb 18, 2004 6:59 pm    Post subject: it's awful... The following code aQuery := TAdoQuery.Create; aQuery.Sql.Add('select ObjId from pbvObjects'); aQuery.Sql.Add('where Object_Kind=123'); aQuery.Sql.Add('and not (ObjId>=-50')); aQuery.Sql.Add('and ObjId<=50)'); aQuery.Sql.Add('Order by ObjId'); aQuery.Open; fails at Oracle 8i with message like "There is not right parentheses" at NT4, but works at WinXP, W2K... Merge lines 3 and 4: aQuery := TAdoQuery.Create; aQuery.Sql.Add('select ObjId from pbvObjects'); aQuery.Sql.Add('where Object_Kind=123'); aQuery.Sql.Add('and not (ObjId>=-50 and ObjId<=50)'); aQuery.Sql.Add('Order by ObjId'); aQuery.Open; It works?! Is anybody aware about this ? What's the reason ? Back to top Kevin Frevert Guest Posted: Wed Feb 18, 2004 7:06 pm    Post subject: Re: it's awful... "Vlad Gonchar" <VladG (AT) Frogware (DOT) com> wrote Quote: It works?! Is anybody aware about this ? What's the reason ? aQuery.Sql.Add('and not (ObjId>=-50')); Try... aQuery.Sql.Add('and not (ObjId >= 50)'); krf Back to top Vlad Gonchar Guest Posted: Wed Feb 18, 2004 8:12 pm    Post subject: Re: it's awful... It is slip of fingers. Correct line is aQuery.Sql.Add('and not (ObjId>=-50'); Back to top Kevin Frevert Guest Posted: Wed Feb 18, 2004 8:21 pm    Post subject: Re: it's awful... Did that take care of it or are you still getting an error? krf "Vlad Gonchar" <VladG (AT) Frogware (DOT) com> wrote Quote: It is slip of fingers. Correct line is aQuery.Sql.Add('and not (ObjId>=-50'); Back to top Vitali Kalinin Guest Posted: Thu Feb 19, 2004 10:36 am    Post subject: Re: it's awful... Always enclose such code with Sql.BeginUpdate Sql.EndUpdate pair "Vlad Gonchar" <VladG (AT) Frogware (DOT) com> ÓÏÏÂÝÉÌ/ÓÏÏÂÝÉÌÁ × ÎÏ×ÏÓÔÑÈ ÓÌÅÄÕÀÝÅÅ: news:4033b609$1 (AT) newsgroups (DOT) borland.com... Quote: The following code aQuery := TAdoQuery.Create; aQuery.Sql.Add('select ObjId from pbvObjects'); aQuery.Sql.Add('where Object_Kind=123'); aQuery.Sql.Add('and not (ObjId>=-50')); aQuery.Sql.Add('and ObjId<=50)'); aQuery.Sql.Add('Order by ObjId'); aQuery.Open; fails at Oracle 8i with message like "There is not right parentheses" at NT4, but works at WinXP, W2K... Merge lines 3 and 4: aQuery := TAdoQuery.Create; aQuery.Sql.Add('select ObjId from pbvObjects'); aQuery.Sql.Add('where Object_Kind=123'); aQuery.Sql.Add('and not (ObjId>=-50 and ObjId<=50)'); aQuery.Sql.Add('Order by ObjId'); aQuery.Open; It works?! Is anybody aware about this ? What's the reason ? Back to top Vlad Gonchar Guest Posted: Thu Feb 19, 2004 1:58 pm    Post subject: Re: it's awful... Quote: Did that take care of it or are you still getting an error? No, it doesn not work. I did the mistake when typing the question. But the metter is still there. Back to top Vlad Gonchar Guest Posted: Thu Feb 19, 2004 3:16 pm    Post subject: Re: it's awful... Quote: Always enclose such code with Sql.BeginUpdate Sql.EndUpdate pair Thank you, Vitalik Back to top Kevin Frevert Guest Posted: Thu Feb 19, 2004 3:25 pm    Post subject: Re: it's awful... OK, just wanted to make sure. Have you tried saving the SQL to a file and running it in an Oracle query tool (just to be 100% sure all the parenthesis match)? You could simply set up the query at design time (write/test the code in your favorite query tool, copy into the component) and open at runtime. IMO, it saves a whole lot of time 6 months from now when (not if) users want something changed. Good luck, krf "Vlad Gonchar" <VladG (AT) Frogware (DOT) com> wrote Quote: Did that take care of it or are you still getting an error? No, it doesn not work. I did the mistake when typing the question. But the metter is still there. 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