instance method `cache_sql`

Ruby on Rails 4.0.13

Since v2.2.3 Private

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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cache_sql(sql, binds)

No documentation comment.

Parameters

sql req
binds req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb, line 70
      def cache_sql(sql, binds)
        result =
          if @query_cache[sql].key?(binds)
            ActiveSupport::Notifications.instrument("sql.active_record",
              :sql => sql, :binds => binds, :name => "CACHE", :connection_id => object_id)
            @query_cache[sql][binds]
          else
            @query_cache[sql][binds] = yield
          end

        # FIXME: we should guarantee that all cached items are Result
        # objects.  Then we can avoid this conditional
        if ActiveRecord::Result === result
          result.dup
        else
          result.collect { |row| row.dup }
        end
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb line 70 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::QueryCache

Signature

Parameters