Thanks for your help Ludwig. That definitely makes sense and matches
exactly the behavior I am seeing.
--
exactly the behavior I am seeing.
From: "Ludwig Krispenz" <lkrispen@xxxxxxxxxx>
To: 389-users@xxxxxxxxxxxxxxxxxxxxxxx
Sent: Tuesday, August 14, 2018 2:31:53 AM
Subject: [389-users] Re: Attempting to make memberUID searches case insensitive
yes, the index was created, but an index is always only a means to improve performance of a specific operation, not a functional part.
if you have an attribute with a specific syntax and a default matching rule you can use anotehr one, but you need to tell the server which matching rule to use in the search filter. Otherwise teh default on ewill be used. On extra index can speed up the use of an alternative MR.
so the search filter shoud look somehow like: "(memberuid:<mr-oid>:=c12345)"
On 08/10/2018 03:29 PM, Patrick Landry wrote:
If I run
db_dump -p memberuid.db
I see entries like this
#\e1\04\00
:caseIgnoreIA5Match:c00001096\00
BD\03\00
:caseIgnoreIA5Match:c00001096\00
\98D\03\00
:caseIgnoreIA5Match:c00001096\00
\a0D\03\00
:caseIgnoreIA5Match:c00001096\00
\b0D\03\00
:caseIgnoreIA5Match:c00001096\00
and also
#\e1\04\00
=C00001096\00
BD\03\00
=C00001096\00
\98D\03\00
=C00001096\00
\a0D\03\00
=C00001096\00
\b0D\03\00
=C00001096\00
which seems to indicate that adding the matching rule to the index definition
did something.
From: "William Brown" <william@xxxxxxxxxxxxxxxx>
To: "General discussion list for the 389 Directory server project." <389-users@xxxxxxxxxxxxxxxxxxxxxxx>
Sent: Thursday, August 9, 2018 6:07:17 PM
Subject: [389-users] Re: Attempting to make memberUID searches case insensitive
On Thu, 2018-08-09 at 08:23 -0500, Patrick Landry wrote:
> So what is the point of adding the matching rule when defining the
> index? Is that
> simply so that the index is built with the *capability* of supporting
> searches using
> that matching rule explicitly?
I think it would be worth trying Ludwig's suggestion so we can work out
*what's* going on. Perhaps the assumption we are making about what the
MR does is incorrect, and it's building a supplemental index. It's good
to check these things to understand the behaviours.
Perhaps something else to do is check to see what content is in the
memberuid.db file to see what indexes were added.
Finally, did you run db2index again? I don't know if you answered this.
--
Sincerely,
William
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