我有一个模型:
class Topic < ActiveRecord::Base
define_index do
indexes title, :sortable => true
indexes body
indexes tags(:name), :as => :tag_name
end
has_and_belongs_to_many :tags, :join_table => 'topic_tags', :order => 'tags.name asc'
end
当我运行时:
耙 ts:重建
我得到:
sql_range_query:“字段列表”中的未知列“topics.name”
我的 'config/development.sphinx.conf' 有这个奇怪的地方:
sql_query = SELECT `topics`.`id` * 1 + 0 AS `id` , CAST(`topics`.`title` AS CHAR) AS
`title`, CAST(`topics`.`body` AS CHAR) AS `body`, CAST(`topics`.`name` AS CHAR) AS
`tag_name`, `topics`.`id` AS `sphinx_internal_id`, 1552019743 AS `class_crc`, '1552019743'
AS `subclass_crcs`, 0 AS `sphinx_deleted`, IFNULL(`topics`.`title`, '') AS `title_sort`
FROM `topics` WHERE `topics`.`id` >= $start AND `topics`.`id` <= $end GROUP BY
`topics`.`id` ORDER BY NULL
sql_query_range = SELECT IFNULL(MIN(`id`), 1), IFNULL(MAX(`id`), 1) FROM `topics`
所以由于某种原因,联想看起来很糟糕,我哪里出错了,我该如何解决这个问题?
(running rails 2.3.4 和最新的thinking sphinx 1.2.11)