From:
Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To:
Don Baccus <dhogaza(at)pacifier(dot)com>
Cc:
Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>,
Magnus Hagander <mha(at)sollentuna(dot)net>, "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>,
Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>, pgsql-hackers(at)postgresql(dot)org
Subject:
Re: comparing rows
Date:
2000-08-03 14:22:37
Message-ID:
200008031422.KAA19985@candle.pha.pa.us (view raw or flat )
Thread:
2000-08-03 08:15:20 from Magnus Hagander <mha(at)sollentuna(dot)net>
2000-08-03 13:44:22 from Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>
2000-08-03 13:52:53 from Don Baccus <dhogaza(at)pacifier(dot)com>
2000-08-03 14:22:37 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2000-08-03 14:35:13 from Don Baccus <dhogaza(at)pacifier(dot)com>
2000-08-03 14:23:15 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-03 14:37:17 from Don Baccus <dhogaza(at)pacifier(dot)com>
2000-08-03 14:07:24 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-03 14:32:36 from Don Baccus <dhogaza(at)pacifier(dot)com>
2000-08-04 06:43:45 from Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>
2000-08-04 14:43:17 from The Hermit Hacker <scrappy(at)hub(dot)org>
2000-08-04 14:58:55 from Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>
2000-08-04 15:41:10 from The Hermit Hacker <scrappy(at)hub(dot)org>
2000-08-04 18:08:18 from Christopher Masto <chris(at)netmonger(dot)net>
2000-08-06 01:54:27 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-04 01:07:38 from Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
2000-08-03 13:55:35 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-03 14:24:28 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2000-08-03 14:40:24 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-03 16:23:47 from The Hermit Hacker <scrappy(at)hub(dot)org>
2000-08-03 19:36:50 from Mike Mascari <mascarm(at)mascari(dot)com>
2000-08-03 20:12:52 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2000-08-03 20:20:36 from The Hermit Hacker <scrappy(at)hub(dot)org>
Lists:
pgsql-hackers
> Oracle allows it, and returns NULL. Oracle's fairly trustworthy
> on low-level standards compliance over things like NULL (not
> entirely, though - it treats '' as NULL in the VALUES list of
> an INSERT, though not elsewhere, for instance).
So you can't get a zero-length string into a column in Oracle.
Interesting.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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