Class: ParadeDB::SearchMethods::AggregationQuery

Inherits:
Object
  • Object
show all
Defined in:
lib/parade_db/search_methods.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(relation:, primary_key:, builder:, agg_specs:, exact:, connection:) ⇒ AggregationQuery

Returns a new instance of AggregationQuery.



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# File 'lib/parade_db/search_methods.rb', line 1024

def initialize(relation:, primary_key:, builder:, agg_specs:, exact:, connection:)
  @connection = connection
  @agg_specs = agg_specs
  @relation = build_relation(
    relation: relation,
    primary_key: primary_key,
    builder: builder,
    agg_specs: agg_specs,
    exact: exact
  )
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/parade_db/search_methods.rb', line 1011

def connection
  @connection
end

#relation ⇒ Object (readonly)

Returns the value of attribute relation.



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# File 'lib/parade_db/search_methods.rb', line 1011

def relation
  @relation
end

Class Method Details

.build(relation:, primary_key:, builder:, agg_specs:, exact:, connection:) ⇒ Object 



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# File 'lib/parade_db/search_methods.rb', line 1013

def self.build(relation:, primary_key:, builder:, agg_specs:, exact:, connection:)
  new(
    relation: relation,
    primary_key: primary_key,
    builder: builder,
    agg_specs: agg_specs,
    exact: exact,
    connection: connection
  )
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/parade_db/search_methods.rb', line 1040

def execute
  row = connection.select_one(sql)
  parse_aggregates(row)
end

#sql ⇒ Object 



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# File 'lib/parade_db/search_methods.rb', line 1036

def sql
  relation.to_sql
end