List:MySQL++« Previous MessageNext Message »
From:Warren Young Date:October 25 2007 1:16pm
Subject:Re: Expose errnum() in query -- BadQuery w/Errnum patch part 3
View as plain text  
Jim Wallace wrote:
> +	/// If you want the string *and* number you must 
> +	/// call errnum() before calling error() since error() clears

I tried to replicate that by causing an error in one of the examples, 
then calling Connection::errnum(), then error(), then errnum() again, 
and it shows the same number both times.

I think this is just leftover confusion from your initial problem 
diagnosis process.  It's not mysql_error() clearing the error number, 
it's the second error caused by the transaction failure.
Thread
RELEASE: v2.3.2Warren Young11 Jul
  • Getting errnum() in exception?Jim Wallace20 Sep
    • Re: Getting errnum() in exception?Warren Young22 Sep
  • Building the head of SVN with MSVC?Jim Wallace25 Sep
    • Re: Building the head of SVN with MSVC?Warren Young26 Sep
  • Error num in BadQuery patchJim Wallace25 Sep
    • RE: Error num in BadQuery patchJim Wallace26 Sep
      • Re: Error num in BadQuery patchWarren Young26 Sep
    • Re: Error num in BadQuery patchWarren Young26 Sep
  • v2.3.2 and execute?Jim Wallace5 Oct
    • Re: v2.3.2 and execute?Warren Young5 Oct
  • Building svn tip on WindowsJim Wallace24 Oct
    • Re: Building svn tip on WindowsWarren Young25 Oct
  • Patch for better exception use -- BadQuery w/Errnum patch part 1Jim Wallace24 Oct
  • Better exception usage -- BadQuery w/Errnum patch part 2Jim Wallace24 Oct
  • Expose errnum() in query -- BadQuery w/Errnum patch part 3Jim Wallace24 Oct
    • Re: Expose errnum() in query -- BadQuery w/Errnum patch part 3Warren Young25 Oct
      • RE: Expose errnum() in query -- BadQuery w/Errnum patch part 3Jim Wallace25 Oct
  • BadQuery w/Errnum patch part 4Jim Wallace24 Oct
    • Re: BadQuery w/Errnum patch part 4Warren Young25 Oct
      • RE: BadQuery w/Errnum patch part 4Jim Wallace25 Oct
  • Sample files -- BadQuery w/Errnum patch part 4Jim Wallace24 Oct
    • Re: Sample files -- BadQuery w/Errnum patch part 4Warren Young25 Oct
      • RE: Sample files -- BadQuery w/Errnum patch part 4Jim Wallace25 Oct
        • Re: Sample files -- BadQuery w/Errnum patch part 4Warren Young25 Oct
          • RE: Sample files -- BadQuery w/Errnum patch part 4Jim Wallace25 Oct
          • RE: Sample files -- BadQuery w/Errnum patch part 4Jim Wallace25 Oct
            • Re: Sample files -- BadQuery w/Errnum patch part 4Warren Young25 Oct
              • RE: Sample files -- BadQuery w/Errnum patch part 4Jim Wallace25 Oct
      • RE: Sample files -- BadQuery w/Errnum patch part 4Jim Wallace25 Oct