More detailed exception

[Tomasz Dubiel]

Hello.

How can I get more detailed exception? For example, in IBExpert I get:
"string truncation (...) expected ..., actual ..."

From firebird-net-provider I get only "string right truncation".

Best regards,

Tomek.

[Tomasz Dubiel]

I tried Exception.GetBaseException() and Exception.StackTrace

[Jiří Činčura]

What's the stack trace? It is possible that this exception is thrown by provider early and hence it's not from server which might have extra lines.

--
Mgr. Jiří Činčura
https://www.tabsoverspaces.com/

[Tomasz Dubiel]

FirebirdSql.Data.Client.Managed.Version10.GdsStatement.WriteRawParameter(IXdrWriter xdr, DbField field)
   w FirebirdSql.Data.Client.Managed.Version13.GdsStatement.WriteParameters()
   w FirebirdSql.Data.Client.Managed.Version10.GdsStatement.SendExecuteToBuffer(Int32 timeout, IDescriptorFiller descriptorFiller)
   w FirebirdSql.Data.Client.Managed.Version12.GdsStatement.Execute(Int32 timeout, IDescriptorFiller descriptorFiller)
   w FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteCommand(CommandBehavior behavior, Boolean returnsSet)
   w FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader(CommandBehavior behavior)    w FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader(CommandBehavior behavior)
   w FirebirdSql.Data.FirebirdClient.FbCommand.ExecuteReader()

[Tomasz Dubiel]

Such information are very helpful. They can speed up the analysis of the problem.

[Jiří Činčura]

Yes, that's from https://github.com/FirebirdSQL/NETProvider/blob/master/src/FirebirdSql.Data.FirebirdClient/Client/Managed/Version10/GdsStatement.cs#L1268.

[Tomasz Dubiel]

Is it possible to get the details>

[Jiří Činčura]

Maybe. But you should validate lengths of arguments before sending it to the server in the first place.

[Tomasz Dubiel]

Thanks. I just did that :-).

Best regards,

Tomek.