Обсуждение: BUG #4354: Text Type converted to Memo
The following bug has been logged online: Bug reference: 4354 Logged by: Abuzar Email address: Abuzer755@hotmail.com PostgreSQL version: 8.3.1 Operating system: Windows xp SP2 Description: Text Type converted to Memo Details: I used text, character varying type in my base,then i look it on form in Delphi so i so that these types are shown on form like memo.what is happening with it? Please answer
In response to "Abuzar" <Abuzer755@hotmail.com>: > > The following bug has been logged online: > > Bug reference: 4354 > Logged by: Abuzar > Email address: Abuzer755@hotmail.com > PostgreSQL version: 8.3.1 > Operating system: Windows xp SP2 > Description: Text Type converted to Memo > Details: > > I used text, character varying type in my base,then i look it on form in > Delphi so i so that these types are shown on form like memo.what is > happening with it? > Please answer I remember seeing something similar with FoxPro some time back. If it's the same issue, then it stems from the fact that Delphi doesn't have the exact same data types as PostgreSQL, and thus it must do some mapping to get as close as possible. Memo is a pretty close match for TEXT (at least it was in Fox). This isn't a bug in PostgreSQL. I don't believe it's a bug at all, it's just an interoperability quirk. -- Bill Moran Collaborative Fusion Inc. http://people.collaborativefusion.com/~wmoran/ wmoran@collaborativefusion.com Phone: 412-422-3463x4023
On Thu, Aug 14, 2008 at 12:31:34PM +0000, Abuzar wrote: > > The following bug has been logged online: > > Bug reference: 4354 > Logged by: Abuzar > Email address: Abuzer755@hotmail.com > PostgreSQL version: 8.3.1 > Operating system: Windows xp SP2 > Description: Text Type converted to Memo > Details: > > I used text, character varying type in my base,then i look it on > form in Delphi so i so that these types are shown on form like > memo.what is happening with it? If this is a bug, it is on the Delphi side, but I don't think it is. Delphi's memo type corresponds (roughly) to PostgreSQL's TEXT/VARCHAR one, so it's your expectations that were off. Cheers, David. -- David Fetter <david@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fetter@gmail.com Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate