method

show_variable

rails latest stable - Class: ActiveRecord::ConnectionAdapters::MysqlAdapter

show_variable(name)

public

SHOW VARIABLES LIKE ‘name’

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 719
      def show_variable(name)
        variables = select_all("SHOW VARIABLES LIKE '#{name}'")
        variables.first['Value'] unless variables.empty?
      end

show_variable

Method deprecated or moved

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