method

supports_ranges?

v4.2.7 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

supports_ranges?()

public

Range datatypes weren’t introduced until PostgreSQL 9.2

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 329
      def supports_ranges?
        postgresql_version >= 90200
      end

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