Thank you so much , Pat !
在 2014年3月21日星期五UTC+8上午6时36分58秒，Pat Allan写道：
>
> Better to join those together: Article.search :conditions => {:title =>
> “(linux | unix)”}
>
> On 20 Mar 2014, at 11:38 pm, Jeremy Li <[email protected] <javascript:>>
> wrote:
>
> can i pass an array to :title like this?
>
> Article.search :conditions => {:title => [‘linux’, 'unix']}
>
> 在 2014年3月20日星期四UTC+8下午8时27分31秒，Pat Allan写道：
>>
>> If you want any articles that have the word ‘linux’ in their title (it is
>> not an exact match), then you do not need the asterisk.
>>
>> So, Article.search :conditions => {:title => ‘linux’} will match articles
>> with these titles:
>> * Linux
>> * Linux Experts
>> * Linux for Beginners
>> * Advanced Linux Tips
>> * Learning Linux
>>
>> The asterisk is if you want to match parts of words - if there were
>> titles with linuxes, then searching with linux* would return those articles
>> (but you also need enable_star set to true and min_infix_len or
>> min_prefix_len set as well):
>> http://pat.github.io/thinking-sphinx/common_issues.html#wildcards
>>
>> On 20 Mar 2014, at 11:23 pm, Jeremy Li <[email protected]> wrote:
>>
>> should i add asterisk " * " before and after "linux", like this:
>>
>> Article.search :conditions => {:title => ‘*linux*’}
>>
>> 在 2014年3月20日星期四UTC+8下午8时18分55秒，Pat Allan写道：
>>>
>>> This should work:
>>>
>>> Article.search :conditions => {:title => ‘linux’}
>>>
>>> On 20 Mar 2014, at 11:17 pm, Jeremy Li <[email protected]> wrote:
>>>
>>> i want to get all of data contains "linux" in the field :title, i am not
>>> sure is below works?
>>>
>>> Article.search "linux", :conditions => {:title => ‘*’}
>>>>
>>>
>>> 在 2014年3月20日星期四UTC+8下午8时04分36秒，Pat Allan写道：
>>>>
>>>> I’m sorry, I don’t understand your question. Can you please elaborate
>>>> on what you mean by “I just want to search data from a specific field”?
>>>>
>>>> On 20 Mar 2014, at 11:02 pm, Jeremy Li <[email protected]> wrote:
>>>>
>>>> but i want to search a specific field without value('something'), i
>>>> just want to search data from a specific field.
>>>>
>>>> 在 2014年3月20日星期四UTC+8下午7时21分44秒，Pat Allan写道：
>>>>>
>>>>> Hi Jeremy
>>>>>
>>>>> To search on a specific field, you can use the :conditions option:
>>>>>
>>>>> Article.search :conditions => {:title => ‘something’}
>>>>>
>>>>> http://pat.github.io/thinking-sphinx/searching.html#conditions<http://www.google.com/url?q=http%3A%2F%2Fpat.github.io%2Fthinking-sphinx%2Fsearching.html%23conditions&sa=D&sntz=1&usg=AFQjCNHxx4K6UQCBEcl8KIs0yZuuO-X7-Q>
>>>>>
>>>>> Cheers
>>>>>
>>>>> —
>>>>> Pat
>>>>>
>>>>> On 20 Mar 2014, at 10:14 pm, Jeremy Li <[email protected]> wrote:
>>>>>
>>>>> I create two index(:title, :content) in a model Article, and if i want
>>>>> to search data only in the :title index, how to do that?
>>>>>
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