xapian-bindings/perl/Xapian/DatabaseVersionError.pm

   1 package Xapian::DatabaseVersionError;
   2
   3 =head1 NAME
   4
   5 Xapian::DatabaseVersionError -  DatabaseVersionError indicates that a database is in an unsupported format.
   6
   7 =head1 DESCRIPTION
   8
   9   From time to time, new versions of Xapian will require the database format
  10   to be changed, to allow new information to be stored or new optimisations
  11   to be performed.  Backwards compatibility will sometimes be maintained, so
  12   that new versions of Xapian can open old databases, but in some cases
  13   Xapian will be unable to open a database because it is in too old (or new)
  14   a format.  This can be resolved either be upgrading or downgrading the
  15   version of Xapian in use, or by rebuilding the database from scratch with
  16   the current version of Xapian.
  17
  18
  19 =cut
  20 1;