Django models generally handle the ON DELETE CASCADE behaviour quite adequately (in a way that works on databases that don\'t support it natively.)
OK, I have a need to send a large request to a server running ASP::PERL and to have the s开发者_如何转开发erver post back progress to the calling page.Basically -> tell server to upload a whole bunch
In my Sybase server, some rows of a table (TBL_RESOURCE) are deleting from unknown source at random intervals. I tried a lot, but I cannot able to locate from w开发者_如何学编程hich source/file/proces
目录业务需求需求难点通过 EasyPoi 实现需求具体实现总结业务需求 从一个简单的仓库业务说起，仓库业务，会有进库记python录，会有出库记录，会有库存，客户的需求就是需要一个库存盘点单，盘点单通俗来讲：将库存中
加载中,请稍侯......