我几个月前为一个 postgres 项目安装了 sphinx,现在我有一个使用 mysql 的项目。我试图在我的 environments.rb 中用这一行来解决这个问题:
ThinkingSphinx.database_adapter = :mysql
我什至为这个项目生成了一个 development.sphinx.conf:
source article_core_0
{
type = mysql
sql_host = localhost
sql_user = ***
sql_pass = ***
sql_db = ***_development
sql_sock = /tmp/mysql.sock
sql_query_pre = UPDATE `articles` SET `delta` = 0 WHERE `delta` = 1
sql_query_pre = SET NAMES utf8
sql_query_pre = SET TIME_ZONE = '+0:00'
sql_query = SELECT SQL_NO_CACHE `articles`.`id` * 6 + 0 AS `id` , `articles`.`title` AS `title`, `articles`.`content` AS `content`, GROUP_CONCAT(DISTINCT IFNULL(`tags`.`tag`, '0') SEPARATOR ' ') AS `tag`, GROUP_CONCAT(DISTINCT IFNULL(`customer_categories`.`name`, '0') SEPARATOR ' ') AS `category`, CONCAT_WS(' ', `users`.`first_name`, `users`.`last_name`) AS `created_by_user_name`, `articles`.`id` AS `sphinx_internal_id`, 3448190970 AS `class_crc`, 0 AS `sphinx_deleted`, `articles`.`account_id` AS `account_id`, `articles`.`internal_only` AS `internal_only`, UNIX_TIMESTAMP(`articles`.`created_at`) AS `created_at`, UNIX_TIMESTAMP(`articles`.`updated_at`) AS `updated_at`, `articles`.`views` AS `views` FROM `articles` LEFT OUTER JOIN `articles_tags` ON `articles_tags`.`article_id` = `articles`.`id` LEFT OUTER JOIN `tags` ON `tags`.`id` = `articles_tags`.`tag_id` LEFT OUTER JOIN `articles_categories` ON `articles_categories`.`article_id` = `articles`.`id` LEFT OUTER JOIN `customer_categories` ON `customer_categories`.`id` = `articles_categories`.`customer_category_id` LEFT OUTER JOIN `users` ON `users`.`id` = `articles`.`created_by_id` WHERE (`articles`.`id` >= $start AND `articles`.`id` <= $end AND `articles`.`delta` = 0) GROUP BY `articles`.`id`, `articles`.`title`, `articles`.`content`, `users`.`first_name`, `users`.`last_name`, `articles`.`id`, `articles`.`account_id`, `articles`.`internal_only`, `articles`.`created_at`, `articles`.`updated_at`, `articles`.`views` ORDER BY NULL
sql_query_range = SELECT IFNULL(MIN(`id`), 1), IFNULL(MAX(`id`), 1) FROM `articles` WHERE `articles`.`delta` = 0
sql_attr_uint = sphinx_internal_id
sql_attr_uint = class_crc
sql_attr_uint = sphinx_deleted
sql_attr_uint = account_id
sql_attr_uint = views
sql_attr_bool = internal_only
sql_attr_timestamp = created_at
sql_attr_timestamp = updated_at
sql_query_info = SELECT * FROM `articles` WHERE `id` = (($id - 0) / 6)
}
问题是我一直收到这个错误:
Sphinx 0.9.9-rc2 (r1785)
Copyright (c) 2001-2009, Andrew Aksyonoff
using config file '/Users/eumir/rails_apps/hivemind/config/development.sphinx.conf'...
indexing index 'article_core'...
ERROR: source 'article_core_0': unknown type 'mysql'; skipping.
ERROR: index 'article_core': failed to configure some of the sources, will not index.
indexing index 'article_delta'...
ERROR: source 'article_delta_0': unknown type 'mysql'; skipping.
ERROR: index 'article_delta': failed to configure some of the sources, will not index.
distributed index 'article' can not be directly indexed; skipping.
indexing index 'contact_core'...
ERROR: source 'contact_core_0': unknown type 'mysql'; skipping.
有什么帮助吗?
最佳答案
看起来您编译的 Sphinx 只支持 PostgreSQL,不支持 MySQL。所以你需要重新编译并重新安装 Sphinx。您不需要在 Thinking Sphinx 中更改任何内容,只需修改您的 database.yml(我猜您已经完成),您应该没问题。
请记住,默认情况下,Sphinx 仅针对 MySQL 支持进行编译。我通常为 MySQL 和 PostgreSQL 编译它,我在 Sphinx 源目录中的配置请求看起来像这样:
./configure --with-pgsql
希望这就是所需的全部 - 除非您在非标准位置设置了 MySQL,否则您可能需要检查其他标志 - 运行 ./configure --help
以查看各种选项.
关于mysql - 如果以前为 postgres 安装了 thinking sphinx,我是否需要为 mysql 重新安装它?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4488460/