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#1
May 12th, 2004, 03:34 PM
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mySQL auto_increment problem after field type change
Hi,
Because my database has grown larger than I had originally expected, I needed to change the field type for sid (sid bigint(20)) to bigint from smallint. This field is also auto_increment. When I try to add another record however, it tries to start from 0 again, and of course gives an error of duplicate entry. Any ideas? Thanks, Richard
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#2
May 14th, 2004, 01:30 PM
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From the manual (ALTER TABLE):
For MyISAM tables, you can set the first sequence number by executing SET INSERT_ID=value before ALTER TABLE or by using the AUTO_INCREMENT=value table option
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