Sphinx Search

[Mb81]

Here it is. I don?t see any mistake.
It would be really nice if someone could confirm it. Thanks alot.

#
# sphinx configuration file sample
#

#############################################################################
## data source definition
#############################################################################

source src1
{
        type                            = mysql
        strip_html                      = 0
        sql_host                        = localhost
        sql_user                        = root
        sql_pass                        = xx
        sql_db                          = xx
        sql_port                        = 3306


        sql_query_pre           = REPLACE INTO sphinx.sphinx_counter SELECT 1, MAX(postid) FROM post
        sql_query_range         = SELECT MIN(postid), MAX(postid) FROM post
        sql_range_step          = 1000
        sql_query = \
                SELECT postid, forumid, post.threadid as threadid, IF(post.userid=0,99999999,post.userid) AS userid, IF(postuserid=0,99999999,postuserid) AS postuserid, post.title, pagetext, post.dateline \
                FROM post \
                INNER JOIN thread AS thread ON(thread.threadid = post.threadid) \
                WHERE post.visible = 1 AND postid >= $start AND postid <= $end \
                        AND postid <= (SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 1);

        sql_group_column        = forumid
        sql_group_column        = threadid
        sql_group_column        = userid
        sql_group_column        = postuserid
        sql_date_column         = dateline

        sql_query_post          =
}

source src2 : src1
{

        sql_query_pre           =
        sql_query_range         = SELECT ( SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 1 ), MAX(postid) FROM post
        sql_range_step          = 1000
        sql_query = \
                SELECT postid, forumid, post.threadid as threadid, IF(post.userid=0,99999999,post.userid) AS userid, IF(postuserid=0,99999999,postuserid) AS postuserid, post.title, pagetext, post.dateline \
                FROM post \
                INNER JOIN thread AS thread ON(thread.threadid = post.threadid) \
                WHERE post.visible = 1 AND postid >= $start AND postid <= $end \
                        AND postid > ( SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 1 );
}


source src3
{
        type                            = mysql
        strip_html                      = 0
        sql_host                        = localhost
        sql_user                        = root
        sql_pass                        = xx
        sql_db                          = xx
        sql_port                        = 3306


        sql_query_pre           = REPLACE INTO sphinx.sphinx_counter SELECT 2, MAX(threadid) FROM thread
        sql_query_range         = SELECT MIN(threadid), MAX(threadid) FROM thread
        sql_range_step          = 1000
        sql_query = \
                SELECT threadid, forumid, title, IF(postuserid=0,99999999,postuserid) AS postuserid, IF(firstpostid=0,99999999,firstpostid) as firstpostid, lastpost \
                FROM thread \
                WHERE visible = 1 AND threadid >= $start AND threadid <= $end \
                        AND threadid <= ( SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 2 );

        sql_group_column        = forumid
        sql_group_column        = postuserid
        sql_group_column        = firstpostid
        sql_date_column         = lastpost

        sql_query_post          =
}

source src4 : src3
{
        sql_query_pre           =
        sql_query_range         = SELECT ( SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 2 ), MAX(threadid) FROM thread
        sql_range_step          = 1000
        sql_query = \
                SELECT threadid, forumid, title, IF(postuserid=0,99999999,postuserid) AS postuserid, IF(firstpostid=0,99999999,firstpostid) as firstpostid, lastpost \
                FROM thread \
                WHERE visible = 1 AND threadid >= $start AND threadid <= $end \
                        AND threadid > ( SELECT max_doc_id FROM sphinx.sphinx_counter WHERE counter_id = 2 );
}

#############################################################################
## index definition
#############################################################################

# local index example
#
# this is an index which is stored locally in the filesystem
# all indexing-time options (such as morphology and charsets) belong to the index
index vbpost
{
        source                  = src1
        path                    = /var/sphinx/vbpost
        docinfo                 = extern
        morphology              = none
        stopwords               =
        min_word_len            = 4
        charset_type            = sbcs
}

index vbpostindex
{
        source                  = src2
        path                    = /var/sphinx/vbpostindex
        docinfo                 = extern
        morphology              = none
        stopwords               =
        min_word_len            = 4
        charset_type            = sbcs
}

index vbthreadindex
{
        source                  = src3
        path                    = /var/sphinx/vbthreadindex
        docinfo                 = extern
        morphology              = none
        stopwords               =
        min_word_len            = 4
        charset_type            = sbcs
}

index vbthreadindexdelta
{
        source                  = src4
        path                    = /var/sphinx/vbthreadindexdelta
        docinfo                 = extern
        morphology              = none
        stopwords               =
        min_word_len            = 4
        charset_type            = sbcs
}

index vbfulltext
{
        type                            = distributed
        local                           = vbpost
        local                           = vbpostindex
}

index vbfulltextthread
{
        type                            = distributed
        local                           = vbthreadindex
        local                           = vbthreadindexdelta
}

#############################################################################
## indexer settings
#############################################################################

indexer
{
        # memory limit
        # can be specified in bytes, kilobytes (mem_limit=1000K) or megabytes (mem_limit=10M)
        # will grow if set unacceptably low
        # will warn if set too low, hurting the performance
        # optional, default is 32M
        mem_limit                       = 64M
}

#############################################################################
## searchd settings
#############################################################################

searchd
{
        # port on which search daemon will listen
        port                            = 3312

        # log file
        # searchd run info is logged here
        log                             = /var/log/searchd.log

        # query log file
        # all the search queries are logged here
        query_log                       = /var/log/query.log

        # client read timeout, seconds
        read_timeout            = 5

        # maximum amount of children to fork
        # useful to control server load
        max_children            = 30

        # a file which will contain searchd process ID
        # used for different external automation scripts
        # MUST be present
        pid_file                        = /var/run/searchd.pid

        # maximum amount of matches this daemon would retrieve from each index
        # and serve to client
        #
        # this parameter affects per-client memory usage slightly (16 bytes per match)
        # and CPU usage in match sorting phase; so blindly raising it to 1 million
        # is definitely NOT recommended
        #
        # default is 1000 (just like with Google)
        max_matches                     = 1500
}