Re: Adding // comments (ANSI??)...
От | Sean Chittenden |
---|---|
Тема | Re: Adding // comments (ANSI??)... |
Дата | |
Msg-id | 20030205025707.GI15936@perrin.int.nxad.com обсуждение исходный текст |
Ответ на | Re: Adding // comments (ANSI??)... (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-patches |
> > I didn't think much of it until I took a gander at the crash-me > > page on mysql.com and I couldn't find a single vendor that > > supports // comments, but it did list // as an ANSI supported > > comment. ::shrug:: > > MySQL seem to have only a very weak grasp on the notion of "spec > compliance" ;-). // is most definitely not a comment in the SQL > spec. At best a weak notion of spec compliance. You should read about the use of '--' as a comment and why '--' has to have a space after it in order for it to be a valid comment: I found it highly amusing. :) Anyway, Neil, thanks for looking that up: I don't have a copy of the standard and thought it was a tad strange to see it listed as an ANSI comment (assuming they meant ANSI SQL and not ANSI C99), especially since I couldn't find _any_ references suggesting // as a valid SQL token. :) -sc -- Sean Chittenden
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