RE: svn commit: r1353676 - in /subversion/trunk/subversion: include/private/svn_wc_private.h include/svn_ra.h libsvn_client/ra.c libsvn_ra_serf/update.c libsvn_wc/adm_ops.c
From: Bert Huijben <bert_at_qqmail.nl>
Date: Mon, 25 Jun 2012 20:04:49 +0200
> -----Original Message-----
If we want to enable this code in 1.8 we should add an index on the md5_checksum in the pristine table with the format bump for 1.8.
Currently the md5 lookup performs a table scan (but is only used from the deprecated libsvn_wc commit logic). For that 1.5 million file working copy reported today on users_at_s.a.o, this code might be much slower than just downloading the files again without an index.
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