• krotti@sh.itjust.works
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    11 months ago

    Honest question, which ones wouldn’t it work with? Most add a semicolon to the end automatically or have libraries and interfaces saved me a million times?

    • GBU_28@lemm.ee
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      11 months ago

      Other reply s accurate but it’s always a good practice to include the semicolon else you can get

      “Bobby tables’ed” look that xkcd comic up

      • Doc Avid Mornington@midwest.social
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        11 months ago

        I’m not sure how including a final semicolon can protect against an injection attack. In fact, the “Bobby Tables” attack specifically adds in a semicolon, to be able to start a new command. If inputs are sanitized, or much better, passed as parameters rather than string concatenated, you should be fine - nothing can be injected, regardless of the semicolon. If you concatenate untrusted strings straight into your query, an injection can be crafted to take advantage, with or without a semicolon.

        • GBU_28@lemm.ee
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          11 months ago

          Yep it would only work if you didn’t sanitize a user input string in this case ‘nice’

          They could write ‘’; drop table blah;

    • jaybone@lemmy.world
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      11 months ago

      Usually with libraries like jdbc or whatever and prepared statements you don’t need the semicolon.