Re: Name limitation question - Mailing list pgsql-novice

From greg@turnstep.com
Subject Re: Name limitation question
Date
Msg-id 8bd9a4ea6e00755430f1664ab553a0ea@biglumber.com
Whole thread Raw
In response to Re: Name limitation question  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Name limitation question
List pgsql-novice
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> > Isn't the SQL standard 128 chars?
>
> Yes.  We tested that a few months ago when we raised the limit from 31
> to 63, and determined that there was a nontrivial additional speed and
> space penalty to raising it to 128.  Since nobody could muster a
> real-world use case that actually required 128, we didn't go there.
> But if you feel you need to check off that particular SQL-compliance
> box, see NAMEDATALEN in postgres_ext.h.


Would it make more sense to put this in as a configure option? It
might be rarely changed, but it does seem like the right place for it.


- --
Greg Sabino Mullane greg@turnstep.com
PGP Key: 0x14964AC8 200306251101

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