Oh ok. Thank youAlessandro.
On 5/27/2015 6:07 PM, Alessandro Benedetti wrote:
Actually it is both field level and field type level.
You decide based on your use case ( can happen that for the same field type
, you want sortMissingFirst for one field, and sortMissingLast for another)
.
I want to add a bonus note, related the ""( empty ) and null concept.
Be very careful you don't index empty values for your fields or this will
mess up the sorting.
Solr manage the missing values ( that are null values), and does not manage
the empty "" values.
Those values for a human are identical to null values, but not for solr.
So you can have very weird situations for your users.
So , to be sure everything work nice with sortMissing attribute, be sure to
not index empty values.
Cheers
2015-05-27 10:34 GMT+01:00 Rajani Maski <rajani.ma...@lucidworks.com>:
Hi Derek,
They are at the fieldType Level. You might find some reference examples in
schema.xml using them.
https://cwiki.apache.org/confluence/display/solr/Field+Type+Definitions+and+Properties
On Wed, May 27, 2015 at 2:30 PM, Derek Poh <d...@globalsources.com> wrote:
Hi Ahmet
The sortMissingLast and sortMissingFirst attributes are defined at the
field or fieldType level?
<field name="P_TSRank" type="int" indexed="true" stored="true"
multiValued="false"/>
<fieldType name="int" class="solr.TrieIntField" precisionStep="0"
positionIncrementGap="0"/>
On 5/27/2015 4:43 PM, Ahmet Arslan wrote:
Hi,
I think you are looking for sortMissing* attributes:
sortMissingLast and sortMissingFirst attributes are optional attributes
are
currently supported on types that are sorted internally as strings
and on numeric types.
Ahmet
On Wednesday, May 27, 2015 11:36 AM, Derek Poh <d...@globalsources.com>
wrote:
Hi
I am trying to sort on multiple fields. These fields donot necessary
exist in every document.
sort=sppddrank asc, ddrank asc
>From the sorted result, it seems that documents which donot have
sppddrank field is at the top.
How can I make the documents that have the sppddrank field to be on top
and sortedby it and those documents which do not have the field below?
-Derek
