Dbexpress Error 0x0015 Connection Failed
18:35:08 UTC PermalinkRaw Message Hello all,We have a Delphi 7 application that connects to InterBase 7.1 and InterBase7.5 databases.However, when I attempt to set the SQLConnection in code to "Open" theapplication gives the following errors;dbExpress Error: []: Connection failedSQL Server Error: unavailable databaseNotes- I have InterBase 7.1 installed on workstation- I have InterBase 2007 installed on workstation (Installed asmulti-instance)I am not sure if the dbExpress components in Delphi 7 Enterprise are notcompatible with InterBase 2007 database or if it is a conflict betweenInterBase 7.1 and InterBase 2007.Any help would be appreciated.--Best regards,Michael Bull***@hmmm.caThis message (including any attachments contains confidential informationintended for a specific individual and purpose, and is protected by law, Ifyou are not the intended recipient, you should delete this message and arehereby notified that any disclosure, copying, or distribution of thismessage, or the taking of any action based on it, is strictly prohibited. Bill Todd 2007-11-22 20:03:57 UTC PermalinkRaw Message 1) Have you downloaded and installed the latest IBX components for D7from Jeff Overcash's page on CodeCentral?2) What are the connection settings you are using to connect to theIB2007 instance and what is the name of the instance?--Bill Todd (TeamB) Mike Bull 2007-11-22 21:27:18 UTC PermalinkRaw Message Hello Bill,(1) Have not downloaded and installed the IBX components from Jeff Overcashweb site.Specifics: We are using dbExpress components (i.e. TSQLQuery ) not theInterBase components (I.e.TIBQuery) for our project(s).(2)[2.01] The Connection Settings are as follows:object dtbsOnTrack: TSQLConnectionConnectionName = 'IBConnection'DriverName = 'Interbase'GetDriverFunc = 'getSQLDriverINTERBASE'LibraryName = 'dbexpint.dll'LoginPrompt = FalseParams.Strings = ('DriverName=Interbase''Database=C:\Ontrac
04-Dec-2008: I have worked many years with the BDE, but apparently that +didn't+ come in unicode in Delphi 2009, so I am now trying to use dbExpress instead. Unfortunately, the help file topics about this are just like Chinese to me. The demos just don't work, and I can't find a single example on the whole internet that +really+ works (I mean: really, not just approximately). I just want to know 1) how to create a physical data file (what format? xml/binary/??? using which tool? Is there something like database desktop for this???) 2) how to connect this finally with data-aware components? I figured out that it should http://borland.public.delphi.database.dbexpress.narkive.com/9ohzv2AQ/dbexpress-error-0x0015-connection-failed-sql-server-error-unsupported-on-disk-structure-for-file-c work with TSQLConnection, TSimpleDataSet and TDataSource, but how to "connect" the connection (and with what?) is a complete mystery to me. It seems that some file like "libmysql.dll" or "gds32.dll" is necessary, but none of these are on my system, although I installed Delphi completely. 39 ... Cesar Romero replied on 04-Dec-2008: Koen, (snip) TSQLConnection will be used to connect to a dabatase server, what database you want to http://www.codenewsfast.com/cnf/thread/0/permalink.thr-ng1931q579 use? I had used Firebird and now Im working also with SQL Server and PostgreSQL. 48 ... Bill Todd replied on 04-Dec-2008: The article at http://dn.codegear.com/article/29106 is for dbExpress 3 and is a bit dated but you may find it helpful. -- 6 ... Tiedo Kruisselbrink replied on 05-Dec-2008: Koen Van de moortel wrote: (snip) You can use a chain of TSQLConnection, TDatasetProvider, TClientDataSet and TDataSource. (snip) You should get a database management system (DBMS) of your own, it is not included with Delphi like the BDE was. You can buy one, like 33 ... Koen Van de moortel replied on 05-Dec-2008: Thanks, this article is interesting, but the example doesn't work with me. I tried to make the connection with Delphi 7 (database path: c:\program files\common files\borland shared\data\employee.gdb) and I got: +dbExpres error [0x0015] Connection failed. SQL Server Error: unavailable database+. Then I tried with Delphi 2009 (path: c:\codegear\interbase\examples\database\employee.gdb) and I got the same +"unavailable database"+. What is missing here? 31 ... Anders Andersen replied on 05-Dec-2008: Koen Van de moortel skrev: (snip) Hi, wall of text below :) Going completely back to basic here, it seems that you are very used to using file based databases like paradox an
:(0x0015) : Connection failed SQL Server Error : unavailable database ( SOMENTE NO WINDOWS98) Próxima mensagem: [firebase-br] dbExpress Error http://firebase.com.br/pipermail/lista_firebase.com.br/2005-June/014411.html :(0x0015) : Connection failed SQLServer Error : unavailable database ( https://www.clubdelphi.com/foros/showthread.php?t=62339 SOMENTE NO WINDOWS98) Mensagens classificadas por: [ date ] [ thread ] [ subject ] [ author ] Oi Antonio Carlos Unavailable database geralmente ocorre quando o Client (fbClient.dll) não encontra o Server Verifique sua String de conexão nesta dbexpress error estação às vezes trocar IP por nome da máquina ou vice-versa resolve ex: tente IP:Caminho (192.168.200.10:C:\dados\meubanco.fdb) Nome:Caminho (meu_servidor:C:\dados\meubanco.fdb) Outra coisa é que esta máquina pode não estar em rede por algum problema. Parece tolo, mas já viu pelo Explorer se ela acessa a rede? []s Eduardo > A aplicacao se dbexpress error 0x0015 conecata ao banco ( faz logon ) ao abrir um cadastro > localiza o dado e ao retornar o valor para abrir o data set principal > exibe o erro acima , mas estranhamente esse erro so acontece em uma > estacao windows 98 ? > Ja reinstalei o FB client , nao tem firewal ou antivirus .. > > Alguem já se deparou com esse abacaxi ? > > > ______________________________________________ > FireBase-BR (www.firebase.com.br) - Hospedado em www.bavs.com.br > Para editar sua configuração na lista, use o endereço > http://mail.firebase.com.br/mailman/listinfo/lista_firebase.com.br > Para consultar mensagens antigas: http://firebase.com.br/pesquisa > Mensagem anterior: [firebase-br] dbExpress Error :(0x0015) : Connection failed SQL Server Error : unavailable database ( SOMENTE NO WINDOWS98) Próxima mensagem: [firebase-br] dbExpress Error :(0x0015) : Connection failed SQLServer Error : unavailable database ( SOMENTE NO WINDOWS98) Mensagens classificadas por: [ date ] [ thread ] [ subject ] [
Página... Herramientas Buscar en Tema Desplegado #1 17-12-2008 el-mono Miembro Registrado: Apr 2008 Ubicación: Lules Posts: 114 Connection Failed Hola gente como va. Necesito de su experimentada ayuda Resulta que despues de meses de trabajo termine mi aplicacion para consultorios dentales lo hice con Delphi 7, DBexpress y Firebird 2.1 cree un bonito instalador con inno Setup cuando fui a instalar a una maquina de una futura cliente me di con que tiene una aplicacion (la cual no va a desinstalar) y que usa Firebird 1.5 cuando instale mi sistema me tira un mensaje de error que me tiene loco y no le encuentro solucion y es: dbexpress Error: [0x0015]: Connection failed SQL Server Error : Unable to complete network request to host "localhost", Failed to locate host machine. Unidefined service gds_db/tcp Espero su ayuda ya que es importante para mi, desde ya les adradeszco infinitamente toda ayuda que me puedan dar. Saludos desde Argentina Mario el-mono Ver Perfil ¡Visita mi Sitio! Encontrar Todos los Mensajes de el-mono #2 24-12-2008 PepeLolo Miembro Registrado: Jun 2003 Ubicación: Fuenlabrada - Madrid - Espagna Posts: 260 El mejor sitio para pruebas es en tu PC, instala las dos versiones de Firebird en tu PC, la 1.5 primero y despues intenta instalar la aplicación con la versión 2.1 Como tienes los fuentes traza la aplicación para encontrar el problema. __________________ PepeLolo El hombre el único virus que mide más de unas cuantas micras PepeLolo Ver Perfil Encontrar Todos los Mensajes de PepeLolo « Tema Anterior | Próximo Tema » Herramientas Mostrar Versión Imprimible Enviar por Correo Desplegado Mode Lineal Cambiar a Modo Hibrido Cambiar a Modo Hilado Buscar en Tema Búsqueda Avanzada Normas de Publicación no Puedes crear nuevos temas no Puedes responder a temas no Puedes adjuntar archivos no Puedes editar tus mensajes El código vB está habilitado Las caritas están habilitado Código [IMG] está habilitado Código HTML está deshabilitado Saltar a Foro User CP Mensajes Privados Suscripciones Quien Está en Línea Buscar en los Foros Foros Inicio Principal Noticias Conexión con bases de datos Internet Impresión OOP SQL API de Windows Gráficos Servers Providers Varios FireMonkey Delphi para la web Desarrollo en Delphi para Android Desarrollo en Delphi para iOS/OSX Bibliotecas de código fuente [GH Freebrary] Otros entornos y lenguajes C++ Builder Lazarus, FreePascal, Kylix, etc. PHP JAVA .NET HTML, Javascript y otros ASM y Microcontroladores Python Bases de datos Firebird e Interbase Tablas planas MySQL Oracle MS SQL Server