Class: Gitlab::Database::Aggregation::ClickHouse::DateBucketDimension

Inherits:
Column show all
Includes:
ParameterizedDefinition
Defined in:
lib/gitlab/database/aggregation/click_house/date_bucket_dimension.rb

Constant Summary collapse

GRANULARITIES_MAP = 
{
  daily: :day,
  weekly: :week,
  monthly: :month,
  yearly: :year
}.with_indifferent_access.freeze
DEFAULT_GRANULARITY = 
:monthly

Instance Attribute Summary

Attributes included from ParameterizedDefinition

#parameters

Attributes inherited from Column

#expression, #name, #secondary_expression, #type

Attributes inherited from PartDefinition

#description, #expression, #formatter, #name, #secondary_expression, #type

Instance Method Summary collapse

Methods included from ParameterizedDefinition

#initialize, #instance_key

Methods inherited from Column

#initialize, #secondary_arel, #to_inner_arel

Methods inherited from PartDefinition

#format_value, #identifier, #initialize, #instance_key, #parameterized?

Instance Method Details

#to_outer_arel(context) ⇒ Object 



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# File 'lib/gitlab/database/aggregation/click_house/date_bucket_dimension.rb', line 26

def to_outer_arel(context)
  granularity = instance_parameter(:granularity, context[name]) || DEFAULT_GRANULARITY
  granularity = GRANULARITIES_MAP[granularity]

  context[:scope].func('toStartOfInterval', [super, Arel.sql("INTERVAL 1 #{granularity}")])
end

#validate_part(part) ⇒ Object 



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# File 'lib/gitlab/database/aggregation/click_house/date_bucket_dimension.rb', line 21

def validate_part(part)
  super
  validate_granularity(part)
end