[Purdue-pm] DBI Usage Question
andy at petdance.com
Fri Feb 22 08:43:37 PST 2008
On Feb 22, 2008, at 10:41 AM, Rick Westerman wrote:
> The use of '?' marks (placeholders) in DBI is two fold -- First for
> speed since the prepare statement only has to be done once instead of
> each time for each new set of variables. Second it automatically
> the parameters so that you do not need to do so.
And number three, it protects against SQL injection attacks.
Andy Lester => andy at petdance.com => www.petdance.com => AIM:petdance
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