-Original Message-
From: Rick James
Sent: Wednesday, January 30, 2013 1:08 PM
To: 'Jeremy Chase'; mysql@lists.mysql.com
Subject: RE: InnoDB interaction between secondary and primary keys.
secondarykey and redundantkey are redundant with each other -- in all
versions of InnoDB.
One
interaction between secondary and primary keys.
Hello,
I've been working with a secondary index and would like some
clarification about how the primary columns are included. So, in the
following example, is the secondaryKey effectively the same as
redundantKey?
CREATE TABLE `example` (
`1` int
AM
To: mysql@lists.mysql.com
Subject: InnoDB interaction between secondary and primary keys.
Hello,
I've been working with a secondary index and would like some
clarification about how the primary columns are included. So, in the
following example, is the secondaryKey effectively