Rails＆ThinkingSphinx：法定匹配百分比不起作用？

Question

我想通過使用我們的rails 3應用程序中的思維獅身人面像與獅身人面像&配合使用法定人數來使我們的搜索更加精確。

簡而言之，使用％或浮點數值不工作，並生成以下錯誤：

syntax error, unexpected TOK_KEYWORD, expecting TOK_INT near '0.5 

雖然獅身人面像的文件說，這應該工作：

Quorum matching operator introduces a kind of fuzzy matching. It will only match those documents that pass a given threshold of given words. The example above ("the world is a wonderful place"/3) will match all documents that have at least 3 of the 6 specified words. Operator is limited to 255 keywords. Instead of an absolute number, you can also specify a number between 0.0 and 1.0 (standing for 0% and 100%), and Sphinx will match only documents with at least the specified percentage of given words. The same example above could also have been written "the world is a wonderful place"/0.5 and it would match documents with at least 50% of the 6 words.

然而，當我使用一個非浮點值，例如/ 2它工作或者更確切地說搜索執行而不會產生錯誤。

任何人都可以看到爲什麼這可能會打破？

Answer 1

思維獅身人面像傳遞給獅身人面像本身，它是抱怨的獅身人面像。我只是在本地進行測試，似乎任何用於仲裁匹配的浮點值都失敗。直接在Sphinx團隊（在他們的論壇或bug跟蹤器上）提出這個問題可能是值得的。