firebird-3.0

问题 I am trying to connect and read data from Firebird database using the FirebirdSQL .net provider (using FirebirdSql.Data.FirebirdClient). Here is the code: FbConnection viewdataConnection=new FbConnection(); viewdataConnection.ConnectionString = "database=localhost:c:\\firebirdTest\\testDB.fdb;user=sysdba;password=firebird"; viewdataConnection.Open(); While trying to Open() the connection, i get an error: An unhandled exception of type 'FirebirdSql.Data.FirebirdClient.FbException' occurred in

问题 I have a problem connecting to Firebird 3 running on a Windows Server 2012 from a Windows 10 client. Firebird is running on the server and my application is ok and accesses the Firebird database on the server. However it cannot connect to the backup service. I installed Flamerobin on the client and it cannot connect to the server at all with an "unable to complete network request to host SERVER" error when I run "retrieve server version". So my application can run using the Firebird database

问题 I have a problem connecting to Firebird 3 running on a Windows Server 2012 from a Windows 10 client. Firebird is running on the server and my application is ok and accesses the Firebird database on the server. However it cannot connect to the backup service. I installed Flamerobin on the client and it cannot connect to the server at all with an "unable to complete network request to host SERVER" error when I run "retrieve server version". So my application can run using the Firebird database

问题 I'm starting my first application with FireDAC and Firebird 3.0 and I'm having this weird problem with FDPhysFBDriverLink . Setting it up requires you to set VendorHome and VendorLib to get the driver link working... When I set them, the driver keeps adding "\bin\" to the end of my VendorHome path. For example: In runtime my application FDPhysFBDriverLink 's properties are set like this: FDPhysFBDriverLink.VendorHome := ExtractFilePath(Application.ExeName); FDPhysFBDriverLink.VendorLib :=

问题 I'm trying to install Firebird 3.0 on Ubuntu xenial. I'm using this command to check the server status: Job for firebird3.0.service failed because a configured resource limit was exceeded The answers is this: ● firebird3.0.service - Firebird Database Server ( SuperServer ) Loaded: loaded (/lib/systemd/system/firebird3.0.service; disabled; vendor preset: enabled) Active: failed (Result: resources) since Sex 2016-07-01 14:52:03 BRT; 5min ago Process: 8596 ExecStart=/usr/sbin/fbguard -pidfile

问题 I would like to have a total of specific string in the field, for this example in the PAYROLL_PAYMONTH field. For example, I will count the number of 'HELLO' in the field and display it in a group. -- DATA EMP_SURNAME PAYROLL_PAYYEAR PAYROLL_PAYMONTH X 1999 JAN X 1999 JAN X 1999 FEB -- OUTPUT EMP_SURNAME PAYROLL_PAYYEAR JAN FEB MAR X 1999 2 1 0 For counting the same string in a field and display it I made a group select procedure in Firebird 3 using SQL Manager for Firebird CREATE PROCEDURE

问题 I have a table in Firebird with a PK column CREATE TABLE TEST ( ID CHAR(16) CHARACTER SET OCTETS NOT NULL, CONSTRAINT PK_TEST PRIMARY KEY (ID) ); OCTETS encoding are treated as bytes. I create a converter public class UUIDConverter implements Converter<byte[], UUID>{ @Override public Class<byte[]> fromType() { return byte[].class; } @Override public Class<UUID> toType() { return UUID.class; } @Override public UUID from(byte[] bytes) { if (bytes == null) return null; ByteBuffer bb = ByteBuffer

问题 I'm currently trying to get my ASP.net 4.5 project connecting to the recently release Firebird 3.0. I'm using Visual Studio 2015 Community edition, Firebird 3 (64 bit), and used NuGet to get the ADO.NET 4.10.0.0. However, when I try to connect, I get an exception withe the following message: this.connect.ServerVersion threw an exception of type 'System.InvalidOperationException' Some other messages that I get: Message: "The connection is closed" Source: FirebirdSQL.Data.Fierbird.Client

问题 I migrated from firebird 2.5.x to 3.0 i have changed firebird.conf : WireCrypt = Enabled AuthServer = Legacy_Auth, Srp, Win_Sspi after that here you are what happened: I can connect from Netbeans IDE using SYSDBA masterkey. I can connect from FlameRobin (database admin. tool) using SYSDBA with other password. I can not connect from Wild-Fly server using SYSDBA with that other password. I am really wondering.!! 回答1: I assume you are using Jaybird 2.2.x (or earlier) when connecting from

问题 I am using Delphi 2009 with IBX on Firebird 3 database (I have no choice to choose other technologies, I have to adapt to the situation). I have the following defintions: Firebird BLOB field is defined as: BLOB SUB_TYPE 0 SEGMENT SIZE 80 TWideMemoField is defined as: object MainQryNOTES: TWideMemoField FieldName = 'NOTES' Origin = 'INVOICES.NOTES' ProviderFlags = [pfInUpdate] BlobType = ftWideMemo end The test string is "Цель по инфляции, %" and in it can be read from the BLOB field in the