Different core types in single multi_field


(Preeti Jain) #1

Hi,

Can I have different(String, integer, etc) core types in a single
multi_field?
If not, then how to create a custom "_all" field that conatins values
from selected fields in the document?

Regards,
Preeti

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(Alexander Reelsen) #2

Hey,

usually you are using a multi field to have different behaviour for
strings, using it for an int and a double does not make a lot of sense,
maybe you can tell a bit more about your use-case.

Regarding a custom _all field: You can configure for every field, if it
should be put in the all field or not, see the include_in_all option in the
mapping. See
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-core-types.html

--Alex

On Mon, Dec 16, 2013 at 7:41 AM, Preeti Jain itspreeti@gmail.com wrote:

Hi,

Can I have different(String, integer, etc) core types in a single
multi_field?
If not, then how to create a custom "_all" field that conatins values
from selected fields in the document?

Regards,
Preeti

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(Nik Everett) #3

On Mon, Dec 16, 2013 at 1:41 AM, Preeti Jain itspreeti@gmail.com wrote:

Hi,

Can I have different(String, integer, etc) core types in a single
multi_field?
If not, then how to create a custom "_all" field that conatins values
from selected fields in the document?

Sure you can. See
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-core-types.html#token_countfor
an example.

Nik

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(system) #4