Author: timbo Date: Tue Feb 24 07:06:15 2004 New Revision: 140 Modified: dbi/trunk/DBI.pm Log: Clarify that drivers may not provide full warning details unless PrintWarn is true.
Modified: dbi/trunk/DBI.pm ============================================================================== --- dbi/trunk/DBI.pm (original) +++ dbi/trunk/DBI.pm Tue Feb 24 07:06:15 2004 @@ -2974,6 +2974,13 @@ See also L</set_err> for how warnings are recorded and L</HandleSetErr> for how to influence it. +Fetching the full details of warnings can require an extra round-trip +to the database server for some drivers. In which case the driver +may opt to only fetch the full details of warnings if the C<PrintWarn> +attribute is true. If C<PrintWarn> is false then these drivers should +still indicate the fact that there were warnings by setting the +warning string to, for example: "3 warnings". + =item C<PrintError> (boolean, inherited) The C<PrintError> attribute can be used to force errors to generate warnings (using
