Add Firebird database type

src/NPoco/DatabaseType.cs

@@ -23,6 +23,7 @@ public abstract class DatabaseType
         public static DatabaseType MySQL { get { return Singleton<MySqlDatabaseType>.Instance; } }
         public static DatabaseType SQLite { get { return Singleton<SQLiteDatabaseType>.Instance; } }
         public static DatabaseType SQLCe { get { return Singleton<SqlServerCEDatabaseType>.Instance; } }
+        public static DatabaseType Firebird { get { return Singleton<FirebirdDatabaseType>.Instance; } }
 
         readonly Dictionary<Type, DbType> typeMap;
 
@@ -246,6 +247,8 @@ public static DatabaseType Resolve(string typeName, string providerName)
                 return Singleton<SQLiteDatabaseType>.Instance;
             if (typeName.StartsWith("SqlConnection"))
                 return Singleton<SqlServerDatabaseType>.Instance;
+            if (typeName.StartsWith("Firebird"))
+                return Singleton<FirebirdDatabaseType>.Instance;
 
             if (!string.IsNullOrEmpty(providerName))
             {
@@ -262,6 +265,8 @@ public static DatabaseType Resolve(string typeName, string providerName)
                     return Singleton<OracleManagedDatabaseType>.Instance;
                 if (providerName.IndexOf("SQLite", StringComparison.InvariantCultureIgnoreCase) >= 0)
                     return Singleton<SQLiteDatabaseType>.Instance;
+                if (providerName.IndexOf("Firebird", StringComparison.InvariantCultureIgnoreCase) >= 0)
+                    return Singleton<FirebirdDatabaseType>.Instance;
             }
 
             // Assume SQL Server

src/NPoco/DatabaseTypes/FirebirdDatabaseType.cs

+
+namespace NPoco.DatabaseTypes
+{
+    public class FirebirdDatabaseType : DatabaseType
+    {
+        public override string GetParameterPrefix(string connectionString)
+        {
+            return "@";
+        }
+
+        public override string EscapeSqlIdentifier(string str)
+        {
+            return string.Format("\"{0}\"", str);
+        }
+
+        /*
+        public override string GetExistsSql()
+        {
+            return "SELECT (SELECT 1 FROM {0} WHERE {1}) AS id FROM RDB$DATABASE";
+        }
+        */
+        public override string GetDefaultInsertSql(string tableName, string[] names, string[] parameters)
+        {
+            return string.Format("INSERT INTO {0} ({1}) VALUES ({2})", EscapeTableName(tableName), string.Join(",", names), string.Join(",", parameters));
+        }
+
+        public override string GetProviderName()
+        {
+            return "FirebirdSql.Data.FirebirdClient";
+        }
+    }
+}
\ No newline at end of file

src/NPoco/NPoco.csproj

@@ -53,6 +53,7 @@
     <Compile Include="DatabaseFactory.cs" />
     <Compile Include="DatabaseFactoryConfig.cs" />
     <Compile Include="DatabaseType.cs" />
+    <Compile Include="DatabaseTypes\FirebirdDatabaseType.cs" />
     <Compile Include="DatabaseTypes\MySqlDatabaseType.cs" />
     <Compile Include="DatabaseTypes\OracleDatabaseType.cs" />
     <Compile Include="DatabaseTypes\OracleManagedDatabaseType.cs" />