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Re: SQL indices a WC format bump and 1.7

From: Philip Martin <philip.martin_at_wandisco.com>
Date: Fri, 02 Sep 2011 16:42:19 +0100

Hyrum K Wright <hyrum.wright_at_wandisco.com> writes:

> sqlite> select * from sqlite_master where type = 'index' and
> tbl_name = 'WCROOT';
> index|sqlite_autoindex_WCROOT_1|WCROOT|8|
> ON WCROOT (local_abspath)
> would both indicate there are two indices on the WCROOT table, though
> we only define one. I believe one of these indices is due to the
> UNIQUEness of the local_abspath column.

Yes, that's why I think we can delete them. However we rarely write to
these tables so the overhead of having the superfluous index is
negligible. There is no real need to remove them from 1.7 if people
would prefer to make a more minimal change for 1.7.

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Received on 2011-09-02 17:42:54 CEST

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