instance method `resolve_pool_config`

Ruby on Rails 7.2.3

Since v6.1.7.10 Private

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

resolve_pool_config(config, connection_name, role, shard)

Returns an instance of PoolConfig for a given adapter. Accepts a hash one layer deep that contains all connection information.

Example

config = { "production" => { "host" => "localhost", "database" => "foo", "adapter" => "sqlite3" } }
pool_config = Base.configurations.resolve_pool_config(:production)
pool_config.db_config.configuration_hash
# => { host: "localhost", database: "foo", adapter: "sqlite3" }

Parameters

config req
connection_name req
role req
shard req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/connection_handler.rb, line 266
        def resolve_pool_config(config, connection_name, role, shard)
          db_config = Base.configurations.resolve(config)
          db_config.validate!
          raise(AdapterNotSpecified, "database configuration does not specify adapter") unless db_config.adapter
          ConnectionAdapters::PoolConfig.new(connection_name, db_config, role, shard)
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_handler.rb line 266 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::ConnectionHandler

Signature

Example

Parameters