wordpress coreseek全文搜索配置

002	 # Minimal Sphinx configuration sample (clean, simple, functional)
003	 #
004	 source wp_posts
005	 {
006	     # data source type. mandatory, no default value
007	     # known types are mysql, pgsql, mssql, xmlpipe, xmlpipe2, odbc
008	     type            = mysql
009	     #####################################################################
010	     ## SQL settings (for 'mysql' and 'pgsql' types)
011	     #####################################################################
012	  
013	     # some straightforward parameters for SQL source types
014	     sql_host        = localhost
015	     sql_user        = root
016	     sql_pass        = root
017	     sql_db          = test
018	     sql_port        = 3306  # optional, default is 3306
019	  
020	     #待索引数据获取前查询
021	     sql_query_pre       = SET NAMES utf8
022	     sql_query_pre       = SET SESSION query_cache_type=OFF
023	  
024	  
025	     sql_query       = selectID,post_content,post_title,post_name,guid,UNIX_TIMESTAMP(post_date) post_date \
026	                         from wp_posts
027	                         
028	     #sql_field_string       = post_title
029	     #sql_field_string     = post_content
030	     sql_attr_timestamp = post_date
031	     #sql_query_info      = select * from wp_posts where ID=$id
032	 }
033	 index wp_posts
034	 {
035	     source          = wp_posts
036	     path            = /home/coreseek/data/59n_posts
037	     docinfo         = extern
038	     charset_dictpath = /usr/local/mmseg3/etc/
039	     charset_type        = zh_cn.utf-8
040	 }
041	  
042	 ########增量索引,进行实时更新
043	  
044	 source wp_posts_rt:wp_posts
045	 {
046	     sql_query       = selectID,post_content,post_title,post_name,guid,UNIX_TIMESTAMP(post_date) \
047	                         post_date \
048	                         from wp_posts where UNIX_TIMESTAMP(post_modified) > UNIX_TIMESTAMP() - 300
049	 }
050	 index wp_posts_rt
051	 {
052	     source          = wp_posts_rt
053	     path            = /home/coreseek/data/59n_posts_rt
054	     docinfo         = extern
055	     charset_dictpath = /usr/local/mmseg3/etc/
056	     charset_type        = zh_cn.utf-8
057	 }
058	  
059	  
060	 source wp_comment
061	 {
062	     type            = mysql
063	     sql_host        = localhost
064	     sql_user        = root
065	     sql_pass        = root
066	     sql_db          = test
067	     sql_port        = 3306  # optional, default is 3306
068	     #待索引数据获取前查询
069	     sql_query_pre       = SET NAMES utf8
070	     sql_query_pre       = SET SESSION query_cache_type=OFF
071	  
072	  
073	     sql_query       = selectcomment_ID,comment_post_ID,comment_author,comment_content,UNIX_TIMESTAMP(comment_date) comment_date from wp_comments
074	                         
075	     sql_attr_uint       = comment_post_ID
076	     #sql_field_string       = comment_author
077	     #sql_field_string     = comment_content
078	  
079	     sql_attr_timestamp = comment_date
080	     #sql_query_info      = select * from wp_comments where comment_ID=$id
081	 }
082	  
083	  
084	  
085	 index wp_comment
086	 {
087	     source          = wp_comment
088	     path            = /home/coreseek/data/59n_comment
089	     docinfo         = extern
090	     charset_dictpath = /usr/local/mmseg3/etc/
091	     charset_type        = zh_cn.utf-8
092	 }
093	  
094	 ########增量索引,进行实时更新
095	  
096	 source wp_comment_rt:wp_comment
097	 {
098	     sql_query       = selectcomment_ID,comment_post_ID,comment_author,comment_content,UNIX_TIMESTAMP(comment_date) comment_date from wp_comments \
099	                         where UNIX_TIMESTAMP(comment_date) > UNIX_TIMESTAMP() - 300
100	 }
101	 index wp_comment_rt
102	 {
103	     source          = wp_comment_rt
104	     path            = /home/coreseek/data/59n_comment_rt
105	     docinfo         = extern
106	     charset_dictpath = /usr/local/mmseg3/etc/
107	     charset_type        = zh_cn.utf-8
108	 }
109	  
110	 indexer
111	 {
112	     mem_limit       = 256M
113	 }
114	  
115	  
116	 searchd
117	 {
118	     listen          = 9312
119	     listen          = 9306:mysql41
120	     log         = /usr/local/coreseek/var/log/searchd.log
121	     query_log       = /usr/local/coreseek/var/log/query.log
122	     read_timeout        = 5
123	     max_children        = 10
124	     pid_file        = /usr/local/coreseek/var/log/searchd.pid
125	     max_matches     = 1000
126	     seamless_rotate     = 1
127	     preopen_indexes     = 1
128	     unlink_old      = 1
129	     workers         = threads # for RT to work
130	 }
进行首次索引 

./bin/indexer --all

使用crontab -e进行增量索引进行实时更新

*/4 * * * * /usr/local/coreseek/bin/indexer --rotate wp_posts_rt wp_comment_rt

*/4 * * * * /usr/local/coreseek/bin/indexer --rotate --merge wp_posts wp_posts_rt

*/4 * * * * /usr/local/coreseek/bin/indexer --rotate --merge wp_comment wp_comment_rt

在PHP中使用sphinx扩展进行搜索.

 

1	 $sp = new SphinxClient();
2	         $sp->setMatchMode(SPH_MATCH_ANY);
3	         $result = $sp->query($name);
4	         //$err 错误
5	         $err = $sp->GetLastError();
6	         echo '<pre>';
7	         var_dump($result);
8	         var_dump($err);
9	         echo '</pre>';