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method

load_additional_types

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v6.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
load_additional_types(oids = nil) private

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# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 619
        def load_additional_types(oids = nil)
          initializer = OID::TypeMapInitializer.new(type_map)

          query = <<~SQL
            SELECT t.oid, t.typname, t.typelem, t.typdelim, t.typinput, r.rngsubtype, t.typtype, t.typbasetype
            FROM pg_type as t
            LEFT JOIN pg_range as r ON oid = rngtypid
          SQL

          if oids
            query += "WHERE t.oid::integer IN (%s)" % oids.join(", ")
          else
            query += initializer.query_conditions_for_initial_load
          end

          execute_and_clear(query, "SCHEMA", []) do |records|
            initializer.run(records)
          end
        end
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