SetVersion($DBversion);
}
+$DBversion ="3.09.00.XXX";
+if ( C4::Context->preference("Version") < TransformToNum($DBversion) ) {
+ $dbh->do("INSERT IGNORE INTO systempreferences (variable,value,explanation,options,type) VALUES('AuthDisplayHierarchy','0','Display authority hierarchies','','YesNo')");
+ print "Upgrade to $DBversion done (Add system preference AuthDisplayHierarchy)\n";
+ SetVersion($DBversion);
+}
+
+
=head1 FUNCTIONS
=head2 TableExists($table)