Re: SQL Humor
From: AK <AK_TIREDOFSPAM_at_hotmail.COM>
Date: 19 Aug 2005 12:31:15 -0700
Message-ID: <1124479875.400032.57430_at_g47g2000cwa.googlegroups.com>
Date: 19 Aug 2005 12:31:15 -0700
Message-ID: <1124479875.400032.57430_at_g47g2000cwa.googlegroups.com>
>>
>>> In fact, those ugly length
>limited datatypes are just artifacts of the early SQL days,
><<
>on the contrary, it is a very powerful tool in enforsing data integrity
Oh? How?
<<
by declaring STATE_CODE CHAR(2) I don't let old style abbreviations
'Fla' and 'Ill' in
by declaring COUNTRY_CODE CHAR(3), etc.
