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Re: Stripping apostrophes from data

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[Please don't top post as it makes the discussion more difficult to follow.]

On Aug 20, 2007, at 13:21 , Andrew Edson wrote:

The dollar quoting appears to have fixed it; thank you. I apologize for my folly in sending out the original message.

I think this might be giving you a false sense of security. It looks like I wasn't the only one to think you're probably doing something unsafe. If you're interested in improving your code to make sure this can never be a problem, look into bind variables (and prepared statements). If you're directly interpolating variables into a query string, you're just asking for trouble, regardless of what quoting method you're using.

Michael Glaesemann
grzm seespotcode net



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TIP 9: In versions below 8.0, the planner will ignore your desire to
      choose an index scan if your joining column's datatypes do not
      match

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