Class: Google::Apis::BigqueryV2::TableChangeInsight

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/bigquery_v2/classes.rb,
lib/google/apis/bigquery_v2/representations.rb,
lib/google/apis/bigquery_v2/representations.rb

Overview

Table-level performance insights compared to previous runs. These insights don' t apply to specific query stages, rather they apply to the whole table.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ TableChangeInsight

Returns a new instance of TableChangeInsight.



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 10862

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

Instance Attribute Details

#metadata_cache_not_used_but_used_previously ⇒ Boolean Also known as: metadata_cache_not_used_but_used_previously?

Output only. True if the table's column metadata index was not used in the current job, but was used in a previous job with the same query hash. Corresponds to the JSON property metadataCacheNotUsedButUsedPreviously

Returns:

  • (Boolean) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 10849

def metadata_cache_not_used_but_used_previously
  @metadata_cache_not_used_but_used_previously
end

#metadata_cache_staleness_insight ⇒ Google::Apis::BigqueryV2::MetadataCacheStalenessInsight

Column Metadata Index staleness detailed infnormation. Corresponds to the JSON property metadataCacheStalenessInsight

Returns:



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 10855

def metadata_cache_staleness_insight
  @metadata_cache_staleness_insight
end

#table_reference ⇒ Google::Apis::BigqueryV2::TableReference

Output only. The table that was queried. Corresponds to the JSON property tableReference

Returns:



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 10860

def table_reference
  @table_reference
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 10867

def update!(**args)
  @metadata_cache_not_used_but_used_previously = args[:metadata_cache_not_used_but_used_previously] if args.key?(:metadata_cache_not_used_but_used_previously)
  @metadata_cache_staleness_insight = args[:metadata_cache_staleness_insight] if args.key?(:metadata_cache_staleness_insight)
  @table_reference = args[:table_reference] if args.key?(:table_reference)
end