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From:Ph.D. Wilfred Li Date:November 14 2001 11:17pm
Subject:dropping auto_increment PK/Index
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Is it possible to drop an auto_increment column index or primary key to
boost performance for bulk inserts? It seems mysql requires auto_increment
columns to be a key at all times.

Here is the error message:

Incorrect table definition; There can only be one auto column and it must
be defined as a key



dropping auto_increment PK/IndexPh.D. Wilfred Li15 Nov
  • Re: dropping auto_increment PK/IndexJason Brooke15 Nov
  • RE: dropping auto_increment PK/IndexCarsten H. Pedersen15 Nov