Re: [SQL] indexing a datetime by date

From: Andrew Merrill <andrew(at)compclass(dot)com>
To: "Jackson, DeJuan" <djackson(at)cpsgroup(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>, pgsql-sql(at)hub(dot)org, PGSQL Hackers <pgsql-hackers(at)hub(dot)org>
Subject: Re: [SQL] indexing a datetime by date
Date: 1999-03-30 18:11:19
Message-ID: 370113C7.9555D2BC@compclass.com
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Jackson, DeJuan wrote:

> try:
> explain select when from notes where datetime_date(when) = 'now'::date;
> -DEJ

Aha. That does the trick. Thanks!

Andrew Merrill

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