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Cake
ElasticSearch
FilterBuilder
exists
Cake\ElasticSearch\FilterBuilder::exists PHP Method
FilterBuilder Class Documentation
显示文件
Open project: cakephp/elastic-search
exists()
public
method
Returns an Exists filter object setup to filter documents having a property present or not set to null.
See also:
http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-exists-filter.html
public
exists
(
string
$field
) :
Elastica\Filter\Exists
$field
string
The field to check for existance.
return
Elastica\Filter\Exists
public function exists($field) { return new Filter\Exists($field); }
FilterBuilder
__call
_parseFilter
and_
between
bool
exists
geoBoundingBox
geoDistance
geoDistanceRange
geoHashCell
geoPolygon
geoShape
geoShapeIndex
gt
gte
hasChild
hasParent
ids
indices
limit
lt
lte
matchAll
missing
nested
not
or_
parse
prefix
query
range
regexp
script
term
terms
type