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Re: Preparing the ground for a real multilang index
by polx
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Can't the copy field use a different analyzer?
Both for query and indexing?
Otherwise you need to craft your own analyzer which reads the language
from the field-name... there's several classes ready for this.
paul
Le 08-juil.-09 à 02:36, Michael Lackhoff a écrit :
> On 08.07.2009 00:50 Jan Høydahl wrote:
>
>> itself and do not need to know the query language. You may then want
>> to do a copyfield from all your text_<lang> -> text for convenient
>> one-
>> field-to-rule-them-all search.
>
> Would that really help? As I understand it, copyfield takes the raw,
> not
> yet analyzed field value. I cannot see yet the advantage of this
> "text"-field over the current situation with no text_<lang> fields
> at all.
> The copied-to text field has to be language agnostic with no
> stemming at
> all, so it would miss many hits. Or is there a way to combine many
> differently stemmed variants into one field to be able to search
> against
> all of them at once? That would be great indeed!
>
> -Michael
Both for query and indexing?
Otherwise you need to craft your own analyzer which reads the language
from the field-name... there's several classes ready for this.
paul
Le 08-juil.-09 à 02:36, Michael Lackhoff a écrit :
> On 08.07.2009 00:50 Jan Høydahl wrote:
>
>> itself and do not need to know the query language. You may then want
>> to do a copyfield from all your text_<lang> -> text for convenient
>> one-
>> field-to-rule-them-all search.
>
> Would that really help? As I understand it, copyfield takes the raw,
> not
> yet analyzed field value. I cannot see yet the advantage of this
> "text"-field over the current situation with no text_<lang> fields
> at all.
> The copied-to text field has to be language agnostic with no
> stemming at
> all, so it would miss many hits. Or is there a way to combine many
> differently stemmed variants into one field to be able to search
> against
> all of them at once? That would be great indeed!
>
> -Michael
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