firebird-embedded

问题 I am developing an application that will use firebird embedded and/or postgres depending on user sophistication. The argument for firebird embedded is that there should be less installation, firewall, UAC, etc issues. So far postgres is like walking on clouds but I have hit a roadblock with firebird. The app is .net and I am using this provider http://www.firebirdsql.org/en/net-provider/ version 3.0.2 Everything technically works but with firebird embedded I am inserting only around 100

问题 I have to use Firebird embeded database and Entity Framework. I have downloaded the Connector and if i use this code: using FirebirdSql.Data.FirebirdClient; [...] string exePath = Path.GetDirectoryName( new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath); FbConnectionStringBuilder fbStringBuilder = new FbConnectionStringBuilder(); fbStringBuilder.ServerType = FbServerType.Embedded; fbStringBuilder.UserID = "SYSDBA"; fbStringBuilder.Password = "MASTERKEY"; fbStringBuilder.Dialect = 3;

问题 I have to use Firebird embeded database and Entity Framework. I have downloaded the Connector and if i use this code: using FirebirdSql.Data.FirebirdClient; [...] string exePath = Path.GetDirectoryName( new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath); FbConnectionStringBuilder fbStringBuilder = new FbConnectionStringBuilder(); fbStringBuilder.ServerType = FbServerType.Embedded; fbStringBuilder.UserID = "SYSDBA"; fbStringBuilder.Password = "MASTERKEY"; fbStringBuilder.Dialect = 3;

问题 When I'm trying to execute following query <!-- language: sql --> CREATE TABLE STUDENT ( ID INTEGER NOT NULL PRIMARY KEY, NAME VARCHAR(255) NOT NULL ); CREATE GENERATOR GEN_STUDENT_ID; SET TERM ^ ; CREATE OR ALTER TRIGGER STUDENT_BI FOR STUDENT ACTIVE BEFORE INSERT POSITION 0 AS BEGIN IF (NEW.ID IS NULL) THEN NEW.ID = GEN_ID(GEN_STUDENT_ID,1); END^ SET TERM ; ^ I'm getting the error "The type of the SQL statement could not be determinated" This script is running by c# code

问题 The following SQL code works very well on MYSQL, and it contains valid SQL query language. However this doesn't work on embedded Firebird server. The SQL code: CREATE TABLE publications ( id int(11) NOT NULL, filename varchar(500) NOT NULL, title varchar(500) DEFAULT NULL, authors varchar(1000) DEFAULT NULL, uploader int(7) DEFAULT NULL, keywords varchar(500) DEFAULT NULL, rawtext text, rawbinarydata blob NOT NULL, lastmodified timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT

问题 If I connect to an embedded Firebird database, and create a remote event, I get System.NotSupportedException: Specified method is not supported.. on the constructor. _fbRemoteEvent = new FbRemoteEvent(_fbConnection); //_fbConnection is valid and Opened Looking at source code from call stack, it leads to FesDatabase.cs with RemoteEvent IDatabase.CreateEvent() { throw new NotSupportedException(); } I use the embedded version for automated tests purpose ... Is there something I can do to get

问题 I'm trying to set up Firebird with EF6 as an embedded server for a simple app I'm writing but haven't been able to get it to work. I have a CLI project which is the app and the DAL project which is the DB. I added the NuGet packages to both and created a DbContext with a simple entity, and created an initial migration successfully, but when trying to run update-database to execute the migration I received this error in the Package Manager Console: System.Runtime.Serialization

问题 I'm trying to use .NET Firebird Provider to connect to the embedded FB 3.0.1 server. As far as I know, (also written here (page 6)), there is no more fbclient.dll\fbembed.dll but a single client fbclient.dll used for remote and embedded access. But when I call the FBConnection.Open() I get a System.DllNotFoundException: Unable to load DLL 'fbembed': Impossible to find the specified module (Exception from HRESULT: 0x8007007E). Any ideas? 回答1: Looking in the Provider code the default Client

问题 This is a small project for a friend where the goal is to read data from a given firebird database file and put it into MS Office 2010 Templates...so both Firebird as a database backend and .NET 4.x project type office something is the given stack. I wrote a small (console) test app to get in touch with the firebird embedded database client, and already have the first issue I don't get rid of. My Code is as follows: using System; using System.Collections.Generic; using System.Linq; using

问题 I have been writing a small Python app for several weeks. The application reads data from a Firebird database and it copies it to another DB. I'm using FDB with Firebird embedded. This is my connection code. def createConnectionTo(path): try: connection = fdb.connect( database=path, user='SYSDBA', password='masterkey', charset='WIN1252' ) print("Connessione al database riuscita!\n") return connection except fdb.fbcore.DatabaseError as details: errorMsg = "ERRORE: impossibile connettersi al