Method: Sequel::JDBC::Database#execute

Defined in:

lib/sequel/adapters/jdbc.rb

#execute(sql, opts = {}, &block) ⇒ Object Also known as: execute_dui

Execute the given SQL. If a block is given, if should be a SELECT statement or something else that returns rows.

# File 'lib/sequel/adapters/jdbc.rb', line 176

def execute(sql, opts={}, &block)
  return call_sproc(sql, opts, &block) if opts[:sproc]
  return execute_prepared_statement(sql, opts, &block) if [Symbol, Dataset].any?{|c| sql.is_a?(c)}
  synchronize(opts[:server]) do |conn|
    stmt = conn.createStatement
    begin
      if block_given?
        yield log_yield(sql){stmt.executeQuery(sql)}
      else
        case opts[:type]
        when :ddl
          log_yield(sql){stmt.execute(sql)}
        when :insert
          log_yield(sql) do
            if requires_return_generated_keys?
              stmt.executeUpdate(sql, JavaSQL::Statement.RETURN_GENERATED_KEYS)
            else
              stmt.executeUpdate(sql)
            end
          end
          last_insert_id(conn, opts.merge(:stmt=>stmt))
        else
          log_yield(sql){stmt.executeUpdate(sql)}
        end
      end
    rescue NativeException, JavaSQL::SQLException => e
      raise_error(e)
    ensure
      stmt.close
    end
  end
end