Class: Google::Apis::SpannerV1::ResultSetStats

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/spanner_v1/classes.rb,
lib/google/apis/spanner_v1/representations.rb,
lib/google/apis/spanner_v1/representations.rb

Overview

Additional statistics about a ResultSet or PartialResultSet.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ ResultSetStats

Returns a new instance of ResultSetStats.



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# File 'lib/google/apis/spanner_v1/classes.rb', line 2983

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

Instance Attribute Details

#query_plan ⇒ Google::Apis::SpannerV1::QueryPlan

Contains an ordered list of nodes appearing in the query plan. Corresponds to the JSON property queryPlan

Returns:



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# File 'lib/google/apis/spanner_v1/classes.rb', line 2963

def query_plan
  @query_plan
end

#query_stats ⇒ Hash<String,Object>

Aggregated statistics from the execution of the query. Only present when the query is profiled. For example, a query could return the statistics as follows: "rows_returned": "3", "elapsed_time": "1.22 secs", "cpu_time": "1.19 secs" Corresponds to the JSON property queryStats

Returns:

  • (Hash<String,Object>) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 2970

def query_stats
  @query_stats
end

#row_count_exact ⇒ Fixnum

Standard DML returns an exact count of rows that were modified. Corresponds to the JSON property rowCountExact

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 2975

def row_count_exact
  @row_count_exact
end

#row_count_lower_bound ⇒ Fixnum

Partitioned DML does not offer exactly-once semantics, so it returns a lower bound of the rows modified. Corresponds to the JSON property rowCountLowerBound

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/spanner_v1/classes.rb', line 2981

def row_count_lower_bound
  @row_count_lower_bound
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/spanner_v1/classes.rb', line 2988

def update!(**args)
  @query_plan = args[:query_plan] if args.key?(:query_plan)
  @query_stats = args[:query_stats] if args.key?(:query_stats)
  @row_count_exact = args[:row_count_exact] if args.key?(:row_count_exact)
  @row_count_lower_bound = args[:row_count_lower_bound] if args.key?(:row_count_lower_bound)
end