Re: REFERENCES error message complaint, suggestion

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От
Bruce Momjian
Тема
Re: REFERENCES error message complaint, suggestion
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Msg-id
200403051456.i25Eu1W05852@candle.pha.pa.us
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REFERENCES error message complaint, suggestion "Karl O. Pinc" <kop@meme.com>
Re: REFERENCES error message complaint, suggestion Tom Lane <tgl@sss.pgh.pa.us>
Re: REFERENCES error message complaint, suggestion "Karl O. Pinc" <kop@meme.com>
Re: REFERENCES error message complaint, suggestion Tom Lane <tgl@sss.pgh.pa.us>
Re: REFERENCES error message complaint, suggestion "Karl O. Pinc" <kop@meme.com>
Re: REFERENCES error message complaint, suggestion Tom Lane <tgl@sss.pgh.pa.us>
Re: REFERENCES error message complaint, suggestion Enrico Weigelt <weigelt@metux.de>
Re: REFERENCES error message complaint, suggestion Bruce Momjian <pgman@candle.pha.pa.us>
Re: REFERENCES error message complaint, suggestion Tom Lane <tgl@sss.pgh.pa.us>
Re: REFERENCES error message complaint, suggestion "Rod K" <rod@23net.net>
Re: REFERENCES error message complaint, suggestion "Uwe C. Schroeder" <uwe@oss4u.com>
Re: REFERENCES error message complaint, suggestion Greg Stark <gsstark@mit.edu>
ERROR: function round(double precision, integer) does not exist - WTF? "Glen Parker" <glenebob@nwlink.com>
Re: ERROR: function round(double precision, integer) does not exist - WTF? Tom Lane <tgl@sss.pgh.pa.us>
Re: ERROR: function round(double precision, integer) does "Joshua D. Drake" <jd@commandprompt.com>
Re: ERROR: function round(double precision, integer) does "Glen Parker" <glenebob@nwlink.com>
Re: ERROR: function round(double precision, integer) does Andrew Sullivan <ajs@crankycanuck.ca>
Re: ERROR: function round(double precision, integer) does Tom Lane <tgl@sss.pgh.pa.us>
Re: REFERENCES error message complaint, suggestion Greg Stark <gsstark@mit.edu>
Re: REFERENCES error message complaint, suggestion "Karl O. Pinc" <kop@meme.com>
Enrico Weigelt wrote:
> * Tom Lane  [2004-03-04 11:24:11 -0500]:
> 
> 
> > Double quotes are for names (identifiers).  Single quotes are 
> > for string literals (constants).  
> 
> BTW: is this general SQL syntax or just PostgeSQL ?

We follow the SQL standard on this, and I think most other vendors do as
well.

> mysql does no distinction (which is IMHO very unclean), and it gets
> even worse since mysqldump's output does it exactly the wrong way:
> identifiers in '' and string constants in "" ...

That is pretty amazing.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073
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