Re: logical column ordering
| От | Alvaro Herrera |
|---|---|
| Тема | Re: logical column ordering |
| Дата | |
| Msg-id | 20150301151206.GU2384@alvh.no-ip.org обсуждение исходный текст |
| Ответ на | Re: logical column ordering (Jim Nasby <Jim.Nasby@BlueTreble.com>) |
| Список | pgsql-hackers |
Jim Nasby wrote: > On 2/27/15 2:49 PM, Alvaro Herrera wrote: > >Tomas Vondra wrote: > > > >>1) change the order of columns in "SELECT *" > >> > >> - display columns so that related ones grouped together > >> (irrespectedly whether they were added later, etc.) > > FWIW, I find the ordering more important for things like \d than SELECT *. Logical column ordering is (or should be) used in all places where column lists are expanded user-visibly. \d would be one of those. Think column order in the output of a JOIN also, for instance -- they must follow logical column order. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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