instance method `select`

Ruby on Rails 3.0.20

Since v2.2.3 Last seen in v4.1.16 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

Compare with:

select(sql, name = nil)

Executes a SELECT query and returns the results, performing any data type conversions that are required to be performed here instead of in PostgreSQLColumn.

Parameters

sql req
name opt = nil

Source

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 996
        def select(sql, name = nil)
          fields, rows = select_raw(sql, name)
          rows.map do |row|
            Hash[fields.zip(row)]
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 996 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

Signature

Parameters