InstantForum 2017-1 FinalStrataFrame Forumhttp://forum.strataframe.net/StrataFrame ForumTue, 19 May 2026 14:37:13 GMT20http://forum.strataframe.net/FindPost32603.aspxHi,<br/><br/>First my question.&nbsp; Can the BO be configured to update a numeric field by adding/subtracting a value from the current value in the database?&nbsp; The motivation for this question is the following scenario:&nbsp; If we have an inventory item that is being updated by 2 concurrent users both users&nbsp;and both&nbsp;have the current inventory level cached, the first user to update would not have any problem but the second would have a concurrency issue to deal with.&nbsp; The concurrency issue can be completely eliminated if the update is done by adding/subtracting vs. setting the database value to a new value.<br/><br/>Secondly, I would like to get a new trial version issued for a new development machine that I just setup if that would be possible.&nbsp; I had trouble activating my first trial version (which cut my trial shorter) and I also wrongly concluded that I should wait for SF 2.0 before jumping on board.&nbsp; I can't wait for SF 2.0 so I would like to start converting my application to SF and if I don't find any major road blocks, will purchase the current version.&nbsp; I am the only developer in our company, that is the only reason I was originally thinking to wait for SF 2.0, our development resources are limited and I don't know if SF 2.0 will present more work to transition and an additional learning curve for the new/updated features.<br/><br/>EdMon, 26 May 2014 10:10:53 GMTEd Baldor