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+2  Q: 

mySQL 5.0.45 LAST_INSERT_ID() and values larger than a signed int

I'm attempting to use LAST_INSERT_ID on an auto incremented index that has moved past the signed int value 2147483647. This column is an unsigned int. However, LAST_INSERT_ID() is returning an invalid negative value. Researching this, I've found a couple comments indicating this is the nature of this function. But I cannot find it officially documented. There are some bug reports dating back several years that are still open.

So I need to know if this is in fact a known bug and/or if there's something I can do about this. Do I need to upgrade mySQL to a newer version?

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