id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 5892,[patch] unique timestamps needed for use with MasterTicketsPlugin,Abbywinters.com WebDev,François Granade,"When TicketImportPlugin is used with MasterTicketsPlugin there can be a problem is 2 tickets are imported/updated that both are ""blocking"" the same ticket. This is because the MasterTicketsPlugin will, as a side effect, update the ""blockedby"" field of the parent ticket. This means that 2 rows in the same import spreadsheet may cause 2 side-effect updates to a single ticket. This means that (ticket,time,field) will not be unique for these 2 changes in the ticket_change table. In order to rectify this, we should use a different time stamp (increment by 1 second) as when_ts for each row in the spreadsheet. This is the ""standard"" work around for bulk updates in Trac, because it is the only way to make each row emulate a separate change submission. I've attached a simple patch to address this issue. ",defect,closed,normal,TicketImportPlugin,normal,wontfix,patch,,0.11