Re: [HACKERS] float8 regression test - Mailing list pgsql-hackers

From Thomas G. Lockhart
Subject Re: [HACKERS] float8 regression test
Date
Msg-id 34D55E3E.ED8393ED@alumni.caltech.edu
Whole thread Raw
In response to float8 regression test  (The Hermit Hacker <scrappy@hub.org>)
List pgsql-hackers
The Hermit Hacker wrote:

> *** expected/float8.out Wed Jan 28 22:05:29 1998
> --- results/float8.out  Sun Feb  1 21:30:39 1998
> ***************
> *** 9,17 ****
>   QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
>   ERROR:  Bad float8 input format '-10e400'
>   QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
> - ERROR:  Bad float8 input format '10e-400'
>   QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
> - ERROR:  Bad float8 input format '-10e-400'
>   QUERY: SELECT '' AS five, FLOAT8_TBL.*;
>   five|f1
>   ----+--------------------
>
> If I try this manually, teh 10e-400 and -10e-400 produce a value of
> "0"...are we considering this to be correct?  Or is this a bug?

Bug. On my 980112 snapshot, I get

postgres=> select '-10e400'::float8;
ERROR:  Bad float8 input format '-10e400'

Hope it hasn't changed.

                                                      - Tom


pgsql-hackers by date:

Previous
From: Bruce Momjian
Date:
Subject: Re: [HACKERS] VACUUM ANALYZE Problem (debugging output)
Next
From: "Thomas G. Lockhart"
Date:
Subject: Re: [HACKERS] Variable block size...