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Data Bases > Pgsql Hackers > Limits of backw...
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Limits of backwards compatibility for psql's \d commands

by tgl@[EMAIL PROTECTED] (Tom Lane) Jul 1, 2008 at 10:33 PM

I'm fooling around with Guillaume Lelarge's patch to make psql's \d
commands work with older server versions.  The patch as submitted
works with servers back to 7.4 (modulo a small bug or two).  I tried
to see what it'd take to make it work with 7.3.  I count about a dozen
trivial diffs and about three nontrivial ones --- nontrivial meaning
I didn't see a simple fix right away.  This seems a bit more work than
is justified for a server version that the community has officially
dropped sup****t for, but I wonder if anyone feels hot about it?

Pre-7.3 server versions seem entirely out of the realm of reason because
they lack schema sup****t, meaning all of those "pg_catalog." prefixes
break, not to mention the joins to pg_namespace and the "schema" output
columns.  So it's just 7.3 that's worth debating, I think.

			regards, tom lane

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 8 Posts in Topic:
Limits of backwards compatibility for psql's \d commands
tgl@[EMAIL PROTECTED] (T  2008-07-01 22:33:33 
Re: Limits of backwards compatibility for psql's \d commands
greg@[EMAIL PROTECTED] (  2008-07-02 03:56:51 
Re: Limits of backwards compatibility for psql's \d
devrim@[EMAIL PROTECTED]   2008-07-02 07:20:08 
Re: Limits of backwards compatibility for psql's \d commands
jd@[EMAIL PROTECTED] (&q  2008-07-01 22:32:14 
Re: Limits of backwards compatibility for psql's \d commands
tgl@[EMAIL PROTECTED] (T  2008-07-02 02:23:26 
Re: Limits of backwards compatibility for psql's \d commands
guillaume@[EMAIL PROTECTE  2008-07-02 09:16:30 
Re: Limits of backwards compatibility for psql's \d commands
ams@[EMAIL PROTECTED] (A  2008-07-02 12:58:09 
Re: Limits of backwards compatibility for psql's \d
jd@[EMAIL PROTECTED] (&q  2008-07-02 17:00:11 

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tan12V112 Fri Dec 5 9:04:45 CST 2008.