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I f y o u s e l e c t " n o t " a s y o u r m a t c h c r i t e r i a , y o u m u s t s e l e c t o n e o t h e r f i e l d .
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A d v a n c e d S e a r c h r e t u r n i n g J S O N , X M L , a n d m o r e
Instructions for using the advanced search engine to create reports for
items pertaining to books...
If a contributing library wished to see how many pages were digitized in the month of August 2008,
here is how this would be done.
go to archive.org
click on Go!
click on "advanced search"
look half way down the page to the "advanced XML Search" window.
Type into the "Query" field-
"contributor:(library of congress) AND publicdate:[2008-08-01 TO 2008-08-30]"
Important:
No " " required. Must have "()" around contributor name.
No spaces after ":"
By holding down the "Shift" Key, highlight the fields you want to
eventually have exported to excel. For example-
"date, identifier, imagecount and title"
Click the radio button for "CSV"
Hit "search". There might be a small delay as the search is executed.
In this query, approx. 2143 results will be returned.
When prompted, save the ".csv" file to your hard drive and note
the location saved.
Open Excel and open the previously saved ".csv" file.
It will parse the data into columns and you now will be able to sort,
sum, or otherwise manipulate the data.
Notes
You can try constructing a search query and hitting "Search" in the top "Advanced Search" section
and then coming "back" to this section to copy that query into the "Query:" box.
"downloads" is the number of downloads for content in an item
"month" is the number of downloads in the last 30 days
"week" is the number of downloads in the last 7 days
We have a known bug in our site
with using " TO『 in things like titles/descriptions .
If you run into a problem and need to use 』TO ",
use it lowercase and you will avoid this bug.
Dates and ranges
The following dates can be used for range queries:
addeddate
createdate
date
indexdate
publicdate
reviewdate
ribbon_state_modify_date
updatedate
The special date field, "oai_updatedate",
can be used to mean all of the following dates combined:
addeddate
indexdate
publicdate
reviewdate
updatedate
The rationale for "oai_updatedate" date merging is to allow something like
the Open Archives Initiative
protocol get time-sortable lists of updated or added items.
addededate -- should be time the item was initially added to archive
indexdate -- should be last time item had a change that updated our search engine
publicdate -- should be, for *most* items,
the time after its first derive is done (ie: has "public formats" for a /details/ page)
reviewdate -- updated to be the most recent time of all reviews
(updated on new reviews and review changes)
updatedate -- mostly the time of the last /editxml/ page submit for an item
Example date ranges:
updatedate:[2007 TO 2008]
createdate:[2007-02-01 TO 2007-02-11]
For dates like "sponsordate" that are not able to do ranges,
they can still use * wildcards, for example:
sponsordate:200802*
Example queries
publicdate:[2008-02-01 TO 2008-03-01] AND contributor:smithsonian
sponsordate:200802* AND mediatype:texts
indexdate:[2008-02-01T00:12:00Z TO 2008-03-01T00:23:59Z]
E x p l a n a t i o n o f T e r m s , O p e r a t o r s , Q u e r i e s , a n d G r o u p i n g
H e r e , y o u w i l l f i n d a n e x p l a n a t i o n o n h o w t h e s y n t a x t o t h e s e a r c h e n g i n e w o r k s .
O u r s i t e u s e s a q u e r y s y n t a x l i k e t h e
l u c e n e q u e r y s y n t a x
f r o m t h e A p a c h e L u c e n e o p e n s o u r c e s e a r c h e n g i n e .
A b r i e f e r e x p l a n a t i o n o f t h e s y n t a x f o l l o w s .
T e r m s :
T h e s e a r c h e n g i n e s u p p o r t s t w o t y p e s o f t e r m s , s i n g l e t e r m s a n d p h r a s e s .
A s i n g l e t e r m i s a s i n g l e w o r d s u c h a s " t e s t " o r " h e l l o " .
A p h r a s e i s a g r o u p o f w o r d s s u c h a s " d u c k a n d c o v e r " .
F i e l d S p e c i f i c q u e r i e s :
I f y o u w a n t t o r e s t r i c t y o u r s e a r c h t o a s p e c i f i c p a r t o f t h e m e t a d a t a , y o u
c a n a p p e n d i n f r o n t t h e t e r m a F i e l d S h o r t c u t , s u c h a s :
w i l l l o o k f o r " D u c k a n d C o v e r " o n l y i n t h e t i t l e o f
t h e i t e m s . F o r m o r e i n f o r m a t i o n o n F i e l d S h o r t c u t s , s e e s e c t i o n a b o u t F i e l d
S h o r t c u t s E x p a n s i o n
N O T E : s e a r c h i n g i n o n l y a r e s t r i c t e d s e t i s b e t t e r t h a n u s i n g t h e d e f a u l t s e t
f o r t w o r e a s o n s :
(一) i t s m u c h f a s t e r
(二) t h e r e s u l t s a r e m u c h m o r e r e l e v a n t
B o o l e a n O p e r a t o r s :
B y d e f a u l t , t h e o p e r a t o r i s A N D , w h i c h m e a n s t h a t t h e q u e r y :
i s e x a c t l y s i m i l a r t o t e s t A N D h e l l o , w h i c h m e a n s t h a t d o c u m e n t s c o n t a i n i n g
t h e t e r m " t e s t " A N D t h e t e r m " h e l l o " w i l l b e r e t u r n e d .
T h e q u e r y :
w i l l r e t u r n d o c u m e n t s e i t h e r c o n t a i n i n g t h e t e r m " t e s t " O R t h e t e r m " h e l l o " .
T h e q u e r y :
w i l l r e t u r n d o c u m e n t s t h a t c o n t a i n t h e t e r m " t e s t " b u t n o t t h e t e r m " h e l l o "
N O T E : u s i n g t h e N O T o p e r a t o r , b e s u r e t o s u p p l y a t l e a s t o n e t e r m w i t h o u t
t h e N O T , o r s e a r c h w i l l f a i l ( t h e q u e r y N O T t e s t i s n o t v a l i d ) .
R a n g e Q u e r i e s :
r a n g e q u e r i e s a l l o w y o u t o s e a r c h f o r d o c u m e n t s w h o s e f i e l d m a t c h v a l u e s i n
b e t w e e n t w o b o u n d s , f o r e x a m p l e :
w i l l r e t u r n i t e m s w h o s e d o w n l o a d c o u n t i s b e t w e e n 1 0 0 0 a n d 2 0 0 0 .
u s i n g [ ] w i l l i n c l u d e t h e b o u n d s i n t h e s e a r c h , a n d ( ) w i l l e x c l u d e t h e
b o u n d s f r o m t h e s e a r c h I f y o u d o n t w a n t t o s p e c i f y a b o u n d ,
y o u c a n u s e t h e s p e c i a l k e y w o r d " n u l l " :
w i l l s e a r c h f o r i t e m s w i t h m o r e t h a t 1 0 0 0 0
d o w n l o a d s .
G r o u p i n g :
T h e s e a r c h e n g i n e s u p p o r t s u s i n g p a r e n t h e s e s t o g r o u p c l a u s e s t o f o r m
s u b q u e r i e s , f o r e x a m p l e :
y o u c a n a l s o u s e t h i s f e a t u r e w i t h i n a f i e l d :
F u z z y Q u e r i e s :
I f y o u a r e n o t s u r e h o w t o s p e l l a w o r d y o u c a n a s k t h e s e a r c h e n g i n e t o t r y
t o f i g u r e i t o u t f o r y o u . T o d o t h i s , a p p e n d a ~ a f t e r t h e t e r m t o a p p l y i t
o n , f o r e x a m p l e :
w i l l f i n d t h e w o r d s b u t t o n w o o d , a s w e l l a s
c o t t o n w o o d a n d b u t t o n w a r e .
N O T E : t h i s q u e r y i n v o l v e s a l o t o f c o m p u t i n g , s o u s e i t w i s e l y a n d e x p e c t t o
w a i t a l i t t l e f o r r e s u l t s t o c o m e i n !