Re: 2 small queries vs 1 big
#> I'm usually coding in PHP, so I always quote my
#> values to prevent possible sql injection attacks.
#> Does quoting numbers have some negative effect?
#
#Could have. At the very least, an implicit conversion has to be done.
I'm not sure what do you mean by that. Aren't all numbers converted to binary format anyway?
#BTW, you should realise that quoting alone is not really a protection.
Oh, I use mysql_real_escape_string, but without quotes that does not save from SQL injection.
Unfortunately, I can't use new DBO extension yet, because my scripts sometimes run on servers where it's not installed (mySQL 4.0, PHP4).
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Re: 2 small queries vs 1 big
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