Can anybody know how to determinate whether a variable 's type?

21/12/2007, 12h45

If you know ,just tell me,thanks.
etc.
declare cnt int default 0;
How can I know what type the variabe cnt is?

--
I'm a mysql DBA in china.
More about me just visit here:
http://yueliangdao0608.cublog.cn

21/12/2007, 14h51

On Dec 21, 2007 7:45 PM, Moon's Father <yueliangdao0608@gmail.com> wrote:
> If you know ,just tell me,thanks.
> etc.
> declare cnt int default 0;
> How can I know what type the variabe cnt is?
>

Can't 'desc table' show what you want?

21/12/2007, 12h45	#1
Moon's Father Messages: n/a Hébergeur:	Can anybody know how to determinate whether a variable 's type? If you know ,just tell me,thanks. etc. declare cnt int default 0; How can I know what type the variabe cnt is? -- I'm a mysql DBA in china. More about me just visit here: http://yueliangdao0608.cublog.cn

21/12/2007, 14h51	#2
Kyo Peng Messages: n/a Hébergeur:	Re: Can anybody know how to determinate whether a variable 's type? On Dec 21, 2007 7:45 PM, Moon's Father <yueliangdao0608@gmail.com> wrote: > If you know ,just tell me,thanks. > etc. > declare cnt int default 0; > How can I know what type the variabe cnt is? > Can't 'desc table' show what you want?

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