I\'m pretty new to relational database开发者_Go百科s and this may be why I\'m having this problem but I have a model - Post.
For example if I have 20 tables, I have to design it by section? i.e CLIENT (id, name...) -- orders -- ODERS_DE开发者_如何学CTAIL(id, products...)
How do you build a model with the following associations (i tried but couldn\'t get it to work): each Order has: a Customer, a SalesRep, many OrderLine that each has an item.
I\'d like to get some ideas on how I can create an efficient MySQL database that can handle high traffic auto-complete requests like Google\'s new auto-SERP-update feature.
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing
I\'m designing an application involving \"pages\", which have many \"blocks\", of which there are several types of bloc开发者_JAVA技巧ks. I\'m struggling to find a good way to hold this data in the da
Quick background info: of the three database tables that are relevant for this question, one holds devices info (d.id, d.name), the second one holds accessories for the devices in the first table (a.i
I have a database that has different grades per course (i.e. three homeworks for Course 1, two homeworks for Course 2, ... ,Course N with M homeworks). How should I handle this as far as database desi
I have an idea of how to fix this but I was wondering what the best way to go about this. So one Question can have multiple Answers
Hello I\'m about to create a school management system where it should assure the relashionship between teachers, courses, classes, parents, students, report card, enrollment, administration, attendenc
加载中,请稍侯......