Class: Google::Apis::FirestoreV1beta1::StructuredQuery

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/firestore_v1beta1/classes.rb,
lib/google/apis/firestore_v1beta1/representations.rb,
lib/google/apis/firestore_v1beta1/representations.rb

Overview

A Firestore query.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ StructuredQuery

Returns a new instance of StructuredQuery.



1868
1869
1870
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1868

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#end_at ⇒ Google::Apis::FirestoreV1beta1::Cursor

A position in a query result set. Corresponds to the JSON property endAt

Returns:



1820
1821
1822
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1820

def end_at
  @end_at
end

#from ⇒ Array<Google::Apis::FirestoreV1beta1::CollectionSelector>

The collections to query. Corresponds to the JSON property from

Returns:



1825
1826
1827
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1825

def from
  @from
end

#limit ⇒ Fixnum

The maximum number of results to return. Applies after all other constraints. Must be >= 0 if specified. Corresponds to the JSON property limit

Returns:

  • (Fixnum) 


1831
1832
1833
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1831

def limit
  @limit
end

#offset ⇒ Fixnum

The number of results to skip. Applies before limit, but after all other constraints. Must be >= 0 if specified. Corresponds to the JSON property offset

Returns:

  • (Fixnum) 


1837
1838
1839
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1837

def offset
  @offset
end

#order_by ⇒ Array<Google::Apis::FirestoreV1beta1::Order>

The order to apply to the query results. Firestore guarantees a stable ordering through the following rules: * Any field required to appear in order_by, that is not already specified in order_by, is appended to the order in field name order by default. * If an order on __name__ is not specified, it is appended by default. Fields are appended with the same sort direction as the last order specified, or 'ASCENDING' if no order was specified. For example: * SELECT * FROM Foo ORDER BY A becomes SELECT * FROM Foo ORDER BY A, __name__ * SELECT * FROM Foo ORDER BY A DESC becomes SELECT * FROM Foo ORDER BY A DESC, __name__ DESC * `SELECT * FROM Foo WHERE A

1becomesSELECT * FROM Foo WHERE A > 1 ORDER BY A, name Corresponds to the JSON propertyorderBy`

Returns:



1851
1852
1853
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1851

def order_by
  @order_by
end

#select ⇒ Google::Apis::FirestoreV1beta1::Projection

The projection of document's fields to return. Corresponds to the JSON property select

Returns:



1856
1857
1858
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1856

def select
  @select
end

#start_at ⇒ Google::Apis::FirestoreV1beta1::Cursor

A position in a query result set. Corresponds to the JSON property startAt

Returns:



1861
1862
1863
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1861

def start_at
  @start_at
end

#where ⇒ Google::Apis::FirestoreV1beta1::Filter

A filter. Corresponds to the JSON property where

Returns:



1866
1867
1868
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1866

def where
  @where
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
 
# File 'lib/google/apis/firestore_v1beta1/classes.rb', line 1873

def update!(**args)
  @end_at = args[:end_at] if args.key?(:end_at)
  @from = args[:from] if args.key?(:from)
  @limit = args[:limit] if args.key?(:limit)
  @offset = args[:offset] if args.key?(:offset)
  @order_by = args[:order_by] if args.key?(:order_by)
  @select = args[:select] if args.key?(:select)
  @start_at = args[:start_at] if args.key?(:start_at)
  @where = args[:where] if args.key?(:where)
end