Sphinx与正确的符号不匹配

Question

I have a problem with sphinx search For example the query is 'C++'

For this query I get results that match 'C' but I need sphinx to search exact 'C++' not 'C'

Answer 1

Check your charset_table, http://sphinxsearch.com/docs/current.html#conf-charset-table

Suspect you dont have + in your charset_table, so it isnt been indexed.

Or if you just want to deal with specific cases (like c++) and not all cases of that char (like 1+2), then look at adding an exception for c++ http://sphinxsearch.com/docs/current.html#conf-exceptions (its even in the example!)