讨人喜欢
发表于 2025-3-26 21:25:46
Making multiple tables work togetheru might wonder if there is any connection. In fact, we are using the word ‘object’ here simply to mean ‘thing” or ‘entity’. The only reason we don’t use the word ‘thing’ is that it looks thoroughly unprofessional to do so in a book about a serious subject like databases. There is, however, no hidden
短程旅游
发表于 2025-3-27 03:22:33
Getting the data into the correct tablesoyees in one table; but is that always the right decision? Is it always a good idea to have a separate table for the items that we sell? Again, if we sell mostly furniture and then start selling ice-cream, should the information relating to ice-cream sales go in the same table as that for furniture
MONY
发表于 2025-3-27 07:20:47
http://reply.papertrans.cn/47/4678/467793/467793_33.png
GROWL
发表于 2025-3-27 09:48:19
http://reply.papertrans.cn/47/4678/467793/467793_34.png
后来
发表于 2025-3-27 14:49:31
tute (2005) defines inclusive design as: ‘The design of mainstream products and/or services that are accessible to, and usable by, as many people as reasonably possible … without the need for special adaptation or specialised design (Inclusive Design Toolkit).’ Inclusive design embraces diversity an
弹药
发表于 2025-3-27 18:43:00
http://reply.papertrans.cn/47/4678/467793/467793_36.png
enormous
发表于 2025-3-28 00:40:31
http://reply.papertrans.cn/47/4678/467793/467793_37.png
NEEDY
发表于 2025-3-28 05:25:51
http://reply.papertrans.cn/47/4678/467793/467793_38.png
CALL
发表于 2025-3-28 09:11:07
http://reply.papertrans.cn/47/4678/467793/467793_39.png
lattice
发表于 2025-3-28 14:05:53
http://reply.papertrans.cn/47/4678/467793/467793_40.png