elasticsearch.rst
changeset 2223 c50753af1f09
parent 2212 aec79721c8aa
child 2239 a7449247c914
equal deleted inserted replaced
2222:f0ae5873196a 2223:c50753af1f09
   117   Simple Query String Query
   117   Simple Query String Query
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   119 ES Query DSL
   119 ES Query DSL
   120 ============
   120 ============
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   121 
   122 ``_exists_:<field>``, ``_missing_:<field>``::
   122 ``_exists_:<field>`` for testing field existence, ``_missing_:<field>`` for testing field absence.
       
   123 
       
   124 ``-<field>:<val>`` or ``-field:"<val>"`` for excluding field value.
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   125 
   124 https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-exists-query.html
   126 https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-exists-query.html
   125   Exists Query
   127   Exists Query
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