Can be readonly.

cincuranet · cincuranet · commit dcabe7edc00c · 2021-08-17T09:56:18.000+02:00
diff --git a/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Managed/Version10/GdsBlob.cs b/Provider/src/FirebirdSql.Data.FirebirdClient/Client/Managed/Version10/GdsBlob.cs
@@ -30,7 +30,7 @@ internal sealed class GdsBlob : BlobBase
 
 		#region Fields
 
-		private GdsDatabase _database;
+		private readonly GdsDatabase _database;
 		private int _blobHandle;
 
 		#endregion
