Hi Carol,

No, DSpace 7 doesn't have an "Advanced search UI" at this time.   Instead, 
if you want to use boolean searches, you have to type "AND", "OR" or "NOT" 
into the search box (this is similar to how one would perform advanced 
searches in Google).  In those scenarios, DSpace recognizes you are not 
searching for the word "AND" and instead uses it to perform a boolean 
search.

You can try it out on the demo site at https://demo7.dspace.org/  Try 
typing "test AND dengue" (don't include the quotes) in the search box. 

Tim

On Tuesday, March 1, 2022 at 8:30:36 AM UTC-6 [email protected] wrote:

> Hi Tim,  this helps a lot.   
> I'm sorry I have to ask this last question does DSpace 7 still have the 
> Advance search  UI out of the box?
> Thank you so much for your time,
>
> Carol
>
>
> On Friday, February 25, 2022 at 4:05:11 PM UTC-5 DSpace Technical Support 
> wrote:
>
>> Hi Carol,
>>
>> DSpace 7 does support basic Boolean searching, as it essentially supports 
>> most Lucene Query syntax: 
>> https://lucene.apache.org/core/2_9_4/queryparsersyntax.html
>>
>> You can try this out on our demo site at https://demo7.dspace.org/
>>
>> Here's a few examples which all look to work:
>>
>> * "test" AND "dengue": 
>> https://demo7.dspace.org/search?query=test%20AND%20dengue (17 results)
>> * "test" OR "dengue":  
>> https://demo7.dspace.org/search?query=test%20OR%20dengue (263 results)
>> * "test" NOT "dengue" : 
>> https://demo7.dspace.org/search?query=test%20NOT%20dengue (152 results)
>>
>> Tim
>>
>> On Thursday, February 24, 2022 at 10:11:38 AM UTC-6 [email protected] 
>> wrote:
>>
>>> I’m trying to find out if DSpace 7 future releases has already or 
>>> intends to add back the Boolean search?
>>>
>>> In a youtube with Tim Donohue,  answered a question specifying that 
>>> DSpace7 doesn't have the boolean search anymore but in the release notes 
>>> it's mentioned that functionality in DSpace6 will be in later releases. 
>>>
>>> We are currently utilizing DSpace 6 and may want to go to DSpace 7 on 
>>> the existing and possible future projects, however our requirements need to 
>>> have the complex search.
>>>
>>> The clients need to specify a not contained as part of their search.
>>>
>>> Thank you,
>>>
>>>
>>> Carol
>>>
>>

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