From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Bill Moran <wmoran(at)potentialtech(dot)com> |
Cc: | Josh Berkus <josh(at)agliodbs(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Why don't we accept exponential format for integers? |
Date: | 2010-12-17 20:24:14 |
Message-ID: | 5144.1292617454@sss.pgh.pa.us |
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Bill Moran <wmoran(at)potentialtech(dot)com> writes:
> In response to Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
>> I have never heard of any programming system anywhere that accepts such
>> a syntax for integers (assuming it distinguishes integers from other
>> numbers at all). I'm not excited about being the first.
> But
> SELECT 1.000::Integer;
> works. And so does
Sure. That's a datatype conversion, though; it's not a case of taking
the value as an integer natively.
> One of the exciting (but possibly wrong) arguments in favor of this is the
> fact that some programming languages will output integers in exponential
> notation when the numbers are very large (PHP is the only example that
> comes to mind, but it's a pretty common language)
Just another example of the fact that PHP was designed by incompetent
amateurs :-(
http://www.junauza.com/2010/12/top-50-programming-quotes-of-all-time.html
regards, tom lane
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