如何知道獅身人面像中的索引數？

Question

合併兩個索引，現在我想知道文檔的總數，我該怎麼辦？

/usr/local/sphinx/bin/indexer --config /path/to/sphinx.conf --rotate --merge apps apps_delta 
Sphinx 2.0.8-id64-release (r3831) 
Copyright (c) 2001-2012, Andrew Aksyonoff 
Copyright (c) 2008-2012, Sphinx Technologies Inc (http://sphinxsearch.com) 

using config file '/path/to/sphinx.conf'... 
merging index 'apps_delta' into index 'apps'... 
read 50.5 of 50.5 MB, 100.0% done 
merged 85.2 Kwords 
merged in 1.146 sec 
total 6326 reads, 0.198 sec, 25.3 kb/call avg, 0.0 msec/call avg 
total 332 writes, 0.336 sec, 253.4 kb/call avg, 1.0 msec/call avg 
rotating indices: successfully sent SIGHUP to searchd (pid=1862). 

Answer 1

使用indextool --dumpheader

或者只是運行的所有文件相匹配的查詢和檢查total_found。

或者，如果你升級你的Sphinx的版本可以使用SHOW INDEX STATUS http://sphinxsearch.com/docs/current.html#sphinxql-show-index-status