Syntax error may be happen

[kou]

We specify QUERY_NO_SYNTAX_ERROR but syntax error may be happen.

redmine_full_text_search/lib/full_text_search/searcher.rb

Line 13 in eaddeb1

"query_flags" => "ALLOW_COLUMN|ALLOW_LEADING_NOT|QUERY_NO_SYNTAX_ERROR",

Because mroonga_query_expand()/pgroonga_query_expand() don't use the flag.

redmine_full_text_search/lib/full_text_search/mroonga.rb

Line 27 in eaddeb1

"mroonga_query_expand(?, ?, ?, ?) AS query",

redmine_full_text_search/lib/full_text_search/pgroonga.rb

Line 19 in eaddeb1

"pgroonga_query_expand(?, ?, ?, ?)",

We should specify QUERY_NO_SYNTAX_ERROR flag for mroonga_query_expand()/pgroonga_query_expand() too.