instance method `cache_sql`

Ruby on Rails 5.2.8.1

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 112
        def cache_sql(sql, name, binds)
          @lock.synchronize do
            result =
              if @query_cache[sql].key?(binds)
                ActiveSupport::Notifications.instrument(
                  "sql.active_record",
                  sql: sql,
                  binds: binds,
                  type_casted_binds: -> { type_casted_binds(binds) },
                  name: name,
                  connection_id: object_id,
                  cached: true,
                )
                @query_cache[sql][binds]
              else
                @query_cache[sql][binds] = yield
              end
            result.dup
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb line 112 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::QueryCache

Signature

Parameters