Module: TraceView::Inst::ConnectionAdapters::Utils

Defined in:
lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb,
lib/traceview/frameworks/rails/inst/connection_adapters/utils5x.rb

Instance Method Summary collapse

Instance Method Details

#begin_db_transaction_with_traceview ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 108

def begin_db_transaction_with_traceview
  if TraceView.tracing?
    TraceView::API.trace('activerecord', :Query => 'BEGIN') do
      begin_db_transaction_without_traceview
    end
  else
    begin_db_transaction_without_traceview
  end
end

#exec_delete_with_traceview(sql, name = nil, binds = []) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 84

def exec_delete_with_traceview(sql, name = nil, binds = [])
  if TraceView.tracing? && !ignore_payload?(name)

    opts = extract_trace_details(sql, name, binds)
    TraceView::API.trace('activerecord', opts || {}) do
      exec_delete_without_traceview(sql, name, binds)
    end
  else
    exec_delete_without_traceview(sql, name, binds)
  end
end

#exec_insert_with_traceview(sql, name = nil, binds = [], *args) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 96

def exec_insert_with_traceview(sql, name = nil, binds = [], *args)
  if TraceView.tracing? && !ignore_payload?(name)

    opts = extract_trace_details(sql, name, binds)
    TraceView::API.trace('activerecord', opts || {}) do
      exec_insert_without_traceview(sql, name, binds, *args)
    end
  else
    exec_insert_without_traceview(sql, name, binds, *args)
  end
end

#exec_query_with_traceview(sql, name = nil, binds = [], prepare: false) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 72

def exec_query_with_traceview(sql, name = nil, binds = [])
  if TraceView.tracing? && !ignore_payload?(name)

    opts = extract_trace_details(sql, name, binds)
    TraceView::API.trace('activerecord', opts || {}) do
      exec_query_without_traceview(sql, name, binds)
    end
  else
    exec_query_without_traceview(sql, name, binds)
  end
end

#execute_with_traceview(sql, name = nil) ⇒ Object

def cfg

@config

end



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 60

def execute_with_traceview(sql, name = nil)
  if TraceView.tracing? && !ignore_payload?(name)

    opts = extract_trace_details(sql, name)
    TraceView::API.trace('activerecord', opts || {}) do
      execute_without_traceview(sql, name)
    end
  else
    execute_without_traceview(sql, name)
  end
end

#extract_trace_details(sql, name = nil, binds = []) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 9

def extract_trace_details(sql, name = nil, binds = [])
  opts = {}
  if TraceView::Config[:sanitize_sql]
    # Sanitize SQL and don't report binds
    opts[:Query] = TraceView::Util.sanitize_sql(sql)
  else
    # Report raw SQL and any binds if they exist
    opts[:Query] = sql.to_s
    opts[:QueryArgs] = binds.map { |col, val| [col.name, val.to_s] } unless binds.empty?
  end

  opts[:Name] = name.to_s if name
  opts[:Backtrace] = TraceView::API.backtrace if TraceView::Config[:active_record][:collect_backtraces]

  if ::Rails::VERSION::MAJOR == 2
    config = ::Rails.configuration.database_configuration[::Rails.env]
  else
    config = ActiveRecord::Base.connection.instance_variable_get(:@config)
  end

  if config
    opts[:Database]   = config['database'] if config.key?('database')
    opts[:RemoteHost] = config['host']     if config.key?('host')
    adapter_name = config[:adapter]

    case adapter_name
    when /mysql/i
      opts[:Flavor] = 'mysql'
    when /postgres/i
      opts[:Flavor] = 'postgresql'
    end
  end
rescue StandardError => e
  TraceView.logger.debug "Exception raised capturing ActiveRecord KVs: #{e.inspect}"
  TraceView.logger.debug e.backtrace.join('\n')
ensure
  return opts
end

#ignore_payload?(name) ⇒ Boolean

We don’t want to trace framework caches. Only instrument SQL that directly hits the database.

Returns:

  • (Boolean) 


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# File 'lib/traceview/frameworks/rails/inst/connection_adapters/utils.rb', line 50

def ignore_payload?(name)
  %w(SCHEMA EXPLAIN CACHE).include?(name.to_s) ||
    (name && name.to_sym == :skip_logging) ||
    name == 'ActiveRecord::SchemaMigration Load'
end