Concatenating a Hash to a String

[Ivan "Rambius" Ivanov]

On Tue, Dec 1, 2020 at 12:39 AM Chris Angelico <rosuav at gmail.com> wrote:
> Don't do this! DO NOT do this! Even if it might happen to work with a
> base 64 encoded value, this is a terrible terrible bug just waiting to
> happen. Instead, use *parameterized queries* and keep your SQL safe.

OK. What are parameterized queries? Can you give an example?

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