gnucash stable: Improve error reporting on DBI large number test failures.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/f2d92302 (commit)
	from  https://github.com/Gnucash/gnucash/commit/c8e3dbe2 (commit)



commit f2d92302997727cffd37efb6500789d15bc2c630
Author: John Ralls <jralls at ceridwen.us>
Date:   Mon Jul 10 13:23:31 2023 -0700

    Improve error reporting on DBI large number test failures.
    
    There are other reasons than the original bug that can cause failure,
    get some more information to understand what's going on.



Summary of changes:
 libgnucash/backend/dbi/gnc-backend-dbi.cpp | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)