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  3. May 2008

Re: SQL Injection???

Mike skrev den 30-05-2008 16:02:
>From my basic understanding of how this works, the big thing is not to
dynamically build the SQL statements. Do not do:

"Select * from MyTable where MyKey = " + passedkeyfield;

Instead, make use of the host variables.
The idea is to avoid stuff like having MyKey set to "'a'; delete * from MyTable; commit" passed as a user string.

You can usually get around this with PreparedStatements, or by putting the enclosed string in quotes, and doubling all quotes in the string to match.


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