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Showing results for tags 'auto incenent'.
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What happens when auto incement maxes out? in my db my auto increment field is int(11) so i know it won't happen soon BUT it will happen because this table is filled with script generated data, some is alive but older data will be expired. Since the old data is un-needed should I delete it? If deleted will auto-increment 'roll over' and start at the first number again?