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[Solved] MySQL - How to reset Auto Increment fields
(@hans)
Famed Member Admin
Joined: 12 years ago
Posts: 2869
Topic starter
February 10, 2014 9:52 AM
In order to reset the auto_increment, in a situation where some of the most recently added rows were deleted, use:
ALTER TABLE theTableInQuestion AUTO_INCREMENT=1234
and future insertions will be numbered from 1234 again (unless you still had rows numbered greater than 1234, and then the future insertions will start from the greatest number + 1 ).
So you cold also use:
ALTER TABLE theTableInQuestion AUTO_INCREMENT=0
Which resets auto increment to the highest number used.