Besides stop works, you can use a bool query one clause is the match all,
and the other clause is must not with the terms in question.
Something like:
{
"query": {
"bool": {
"must": [
{
"match_all": {}
}
],
"must_not": [
{
"terms": {
"string_generic": [
"Hash",
"video_hash"
]
}
}
]
}
}
}
Lucene used to have a limitation where you could not simply execute a not
query by itself. The trick was simply to use a match all in conjunction
with the not query. Not sure if the limitation still exists (it probably
does), but I find it easier to read if you thrown in the explicit match all.
Cheers,
Ivan
On Thu, Jul 10, 2014 at 7:37 PM, vineeth mohan <[email protected]>
wrote:
> Hi Joaquin ,
>
> I believe you don't want certain words to be indexed.
> If that is the case , add those words as stop words -
> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/analysis-stop-tokenfilter.html
>
> Thanks
> Vineeth
>
>
> On Fri, Jul 11, 2014 at 3:12 AM, JB Mere <[email protected]> wrote:
>
>>
>> Hello
>>
>> Yes, sure, sorry for being quite unclear. Let me try to explin the issue
>> better:
>>
>> Imagine I'm defining the following mapping:
>> curl -XPUT 'http://localhost:9200/inteco5/inteco5/_mapping' -d '{
>> "inteco5" : {
>> "dynamic_templates" : [
>> {
>> "date_fields" : {
>> "match" : "*Date*",
>> "mapping" : {
>> "type" : "date",
>> "format" : "dateOptionalTime"
>> }
>> }
>> },
>> {
>> "location": {
>> "match" : "asasec_loc",
>> "mapping" : {
>> "type": "geo_point"
>> }
>> }
>> },
>> {
>> "string_generic" : {
>> "match" : "*",
>> "unmatch" : "Hash",
>> "mapping" : {
>> "type" : "string"
>> }
>> }
>> }
>> ]
>> }
>> }'
>>
>>
>> For sure it works, but what if I want to define in the string part that
>> every keyword shall be string except those keys named Hash AND video_hash ?
>>
>> Then, it should be like
>> "match" : "*",
>> "unmatch" : ["Hash", "video_hash"],
>> but it does not work at all.
>>
>> Hopefully It is now clearer.
>> Do you have any idea on how to specify it?
>>
>> Thanks a lot.
>>
>> Joaquin
>>
>>
>>
>>
>> El jueves, 10 de julio de 2014 19:47:01 UTC+2, vineeth mohan escribió:
>>>
>>> Hello Joaquin ,
>>>
>>> Your question is not very clear.
>>> Can you brief it once more.
>>>
>>> Thanks
>>> Vineeth
>>>
>>>
>>> On Thu, Jul 10, 2014 at 9:58 PM, JB Mere <[email protected]> wrote:
>>>
>>>> Hello to everybody and sorry for this, maybe naive question.
>>>>
>>>> I'm defining a mapping for an ES 1.X index database
>>>>
>>>> My interest should be to do like:
>>>> ...
>>>> "unmatch" : ["Hash","video_hash"],
>>>> "match" : "*",
>>>> ...
>>>>
>>>> but unfortunately it doesn't work?
>>>>
>>>> Can you figure out how to get it done ?
>>>>
>>>> Thanks in advance
>>>>
>>>> Joaquin
>>>>
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