instance method `cache_sql`

Ruby on Rails 8.0.4

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

Compare with:

cache_sql(sql, name, binds)

No documentation comment.

Parameters

sql req
name req
binds req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb, line 289
        def cache_sql(sql, name, binds)
          key = binds.empty? ? sql : [sql, binds]
          result = nil
          hit = true

          @lock.synchronize do
            result = query_cache.compute_if_absent(key) do
              hit = false
              yield
            end
          end

          if hit
            ActiveSupport::Notifications.instrument(
              "sql.active_record",
              cache_notification_info_result(sql, name, binds, result)
            )
          end

          result.dup
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb line 289 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::QueryCache

Signature

Parameters