Class: ElasticAPM::Normalizers::ActiveRecord::SqlNormalizer Private

Inherits:
Normalizer
  • Object
show all
Defined in:
lib/elastic_apm/normalizers/rails/active_record.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

TYPE =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'db'
ACTION =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'sql'
SKIP_NAMES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

%w[SCHEMA CACHE].freeze
UNKNOWN =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'unknown'

Instance Method Summary collapse

Methods inherited from Normalizer

#backtrace, register

Constructor Details

#initialize(*args) ⇒ SqlNormalizer

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of SqlNormalizer.



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# File 'lib/elastic_apm/normalizers/rails/active_record.rb', line 34

def initialize(*args)
  super

  @summarizer = Sql::Signature::Summarizer.new

  @adapters = {}
end

Instance Method Details

#normalize(_transaction, _name, payload) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/normalizers/rails/active_record.rb', line 42

def normalize(_transaction, _name, payload)
  return :skip if SKIP_NAMES.include?(payload[:name])

  name = summarize(payload[:sql]) || payload[:name]
  subtype = subtype_for(payload)

  context =
    Span::Context.new(
      db: { statement: payload[:sql], type: 'sql' },
      destination: { service: { name: subtype, resource: subtype, type: TYPE } }
    )

  [name, TYPE, subtype, ACTION, context]
end