I query with a count less than the total to make it paginate:
https://healthcare.googleapis.com/v1/projects//locations//datasets//fhirStores//fhir/Encounter?_sort=date&_count=5&practitioner=abcdefg&subject:missing=false&patient:Patient.name=John&patient:Patient.name=Doe&_include=Encounter:patient
And the returned next link has combined the 2 Patient.name values, make it be an OR instead of an AND:
.../?_count=5&_include=Encounter%3Apatient&_sort=-date&patient%3APatient.name=John%2CDoe&practitioner=abcdefg&subject%3Amissing=false&_page_token=
Is it right that it combines the 2 values for Patient.name? I still want the next page of results to have those 2 conditions ANDed together, not ORed. How do I get that?
This looks like a bug. I see that it works without the chained search, e.g. if I do Patient?name=John&name=Doe, I get a next link that has the correct AND.
For the chained search, the actual results seem to be from the AND query but the pagination links are incorrectly converted to OR.
I have reported this issue internally.
As a workaround, it appears that if you use the _page_token value from the link and run the query with the conditions you want and &_page_token=[value], it does return the correct next page.
Related
I am working on a project that uses Scopus API to get document names or journal names under different scenarios. I am using ScopusSearch API (https://dev.elsevier.com/documentation/ScopusSearchAPI.wadl) and SerialTitle API (https://dev.elsevier.com/documentation/SerialTitleAPI.wadl) for the purpose.
However, the total number of documents I am able to retrieve using these API's is very few. I want to increase the number of documents being fetched. Now, I've been through the documentation of these API's a several times but I am confused with the use of start parameter and the cursor parameter.
Take for example, ScopusSearch API, under its query params section:
start parameter
cursor parameter
Can someone please help me understand the difference between these two? And more specifically when to use the start and when to use the cursor parameter?
If you use pybliometrics, as your tag suggests, then you don't need to care about this.
The basic idea behind this pagination (that's what you're after) is:
Run a query with unlimited number of results with cursor set to "*"
Set start to 0 and get the first count results
Set start to start+count+1 and get the next count results
Repeat step 3 until all results are fetched
I have a simple task:
Get all the items from an elastic index with status 'paid' or 'done' for the last week.
What I tried is this:
GET /my_index/_search?q=((status:paid or status:done) and (created_at > "now-7d/d"))
The interesting part is, if I do
GET /my_index/_search?q=((status:paid or status:done)
I get around 4k results, but if I do the whole query, I get 600k. It appears, that if I add the 2nd part, something stops to work properly.
I have tested the query in the discover tab of Kibana and it is working properly there, but for some reason, it does not with the API. Any help will be appreciated.
PS: I cannot do the query in the body, as there are additional aggregate filters there, that I at least haven't found a way to combine with the above filters.
You're on the right track but you have three tiny syntax mistakes that make the query not work as intended.
Change (created_at > "now-7d/d") to (created_at :> "now-7d/d")
Change the and into AND, Currently (x and y) are being parsed into x OR and OR y which is why you're getting so many results.
Change the or into OR, Same concept you're getting false matches due to it.
To summarize change your query into this:
GET /my_index/_search?q=((status:paid OR status:done) AND (created_at :> "now-7d/d"))
I have a column called "Masterlist" which contains values from Lists 1, 2 and 3. It also contains values which are present only in Masterlist.
How can I filter them, like shown at the attached image in Google Sheets?
EDIT: The lists will have more than one entries.
Solution 1
In E2, type in
=filter(A2:A,arrayformula(iserror(match(A2:A,B2:D2,0))))
Check the documentation of filter or match for how to use them. With match, be sure to include the third argument. That is an easy one to forget. arrayformula iterates a formula over a range. The output can be a range, in which case it will print over any un-written cells. When arrayformula interacts with match, it only iterates over the first argument, which is why this solution works.
EDIT: If you have a two-dimensional range to match to, you need to collapse them into a one-dimensional range using the concatenation operators such as
=filter(A2:A,arrayformula(iserror(match(A2:A,{B2:B4;C2:C4;D2:C4},0))))
You can experiment with endings without row indices and let Google Sheets select an ending index for you.
Solution 2
Use the native Filter View feature. Good for the scenarios where you don't need to separately print a list of the unique values in "masterlist".
Go to Data -> Create Filter View
Use the relevant help pages to navigate yourself. I can see a few ways to implement what you desire, including
filter by value on the same column (selecting the actual values manually);
filter by value on a "helper column" where you include a formula in the cells to check whether the content in "masterlist" belongs to the list you want to check against. You can use the match and iserror combo here;
custom formula using a similar formula as above.
If your column A, ie. the "masterlist", is something a user would add to, then Data Validation can be used to good effect in conjunction with Filter View.
I'm working with a Google Spreadsheet that's pulling data from another sheet if certain conditions are met. Well, at least that's what it should be doing—instead, I'm getting "No matches are found in FILTER evaluation."
The function is:
=filter(importRange("https://docs.google.com/spreadsheets/d/1Z_7hl4uEc-an2rOUgOd_zYhCeb_QNIZopahJqBYooRg/edit#gid=0", "Sheet1!R2:R5000"), SEARCH( A3 , index(importRange("https://docs.google.com/spreadsheets/d/1Z_7hl4uEc-an2rOUgOd_zYhCeb_QNIZopahJqBYooRg/edit#gid=0", "Sheet1!V2:V5000")) ) )
I've tried it with a variety of row and column parameters for the index() function. I've also tried adding * to the beginning and end of the search term in A3, in case that's the issue. I've also tried putting quotes around the value in A3.
What am I missing? Sample spreadsheet is here.
I can't find a reference at the moment, but there is a known issue associated with the fact that the newest version of Sheets requires that you explicitly allow access to the other sheet via ImportRange. The issue is, when the ImportRange is nested, it doesn't give the opportunity to allow access - it will just return a #REF error inside your formula.
The work around is to just invoke the ImportRange by itself first (you could use a smaller range):
=ImportRange("https://docs.google.com/spreadsheets/d/abcdefg","Sheet1!R2")
then "Allow access" when prompted; then nest it in your formula.
As an aside, it is advisable to use ImportRange as few times as possible, so in your case it might be better to use QUERY:
=QUERY(ImportRange("https://docs.google.com/spreadsheets/d/abcdefg","Sheet1!R2:V5000"),"select Col1 where Col5 contains '"&A3&"'",0)
You can cheat the IMPORTRANGE issue by having a page which just pulls a single cell from every sheet you want to reference nested. Once it's been given permission the permission persists throughout the sheet.
I'm using ImportXML in a Google Spreadsheet to access the user_timeline method in the Twitter API. I'd like to extract the created_at and text fields from the response and create a two-column display of the results.
Currently I'm doing this by calling the API twice, with
=ImportXML("http://twitter.com/status/user_timeline/matthewsim.xml?count=200","/statuses/status/created_at")
in the cell at the top of one column, and
=ImportXML("http://twitter.com/status/user_timeline/matthewsim.xml?count=200","/statuses/status/text")
in another.
Is there a way for me to create this display with a single call?
ImportXML supports using the xpath | separator to include as many queries as you like.
=ImportXML("http://url"; "//#author | //#catalogid| //#publisherid")
However it does not expand the results into multiple columns. You get a single column of repeating triplets (or however many attributes you've selected) as shown below in column A.
The following is deprecated
2015.06.16: continue is not available in "the new Google Sheets" (see: The Google Documentation for continue).
However you don't need to use the automatically inserted CONTINUE() function to place your results.
=CONTINUE($A$2, (ROW()-ROW($A$2)+1)*$A$1-B$1, 1)
Placed in B2 that should cleanly fill down and right to give you sane column data.
ImportXML is in A2.
A3 and below are how the CONTINUE() functions are automatically filled in.
A1 is the number of attributes.
B1:D1 are the attribute index for their columns.
Another way to convert the rows of =CONTINUE() into columns is to use transpose():
=transpose(importxml("http://url","//a | //b | //c"))
Just concatenate your queries with "|"
=ImportXML("http://twitter.com/status/user_timeline/matthewsim.xml?count=200","/statuses/status/created_at | /statuses/status/text")
I posed this question to the Google Support Forum and this is was a solution that worked for me:
=ArrayFormula(QUERY(QUERY(IFERROR(IF({1,1,0},IF({1,0,0},INT((ROW(A:A)-1)/2),MOD(ROW(A:A)-1,2)),IMPORTXML("http://example.com","//td/a | //td/a/#href"))),"select min(Col3) where Col3 <> '' group by Col1 pivot Col2",0),"offset 1",0))
Replace the contents of IMPORTXML with your data and query and see if that works for you. I
Apparently, this attempts to invoke the IMPORTXML function only once. It's a solution for now, at least.
Here's the full thread.
This is the best solution (NOT MINE) posted in the comments below. To be honest, I'm not sure how it works. Perhaps #Pandora, the original poster, could provide an explanation.
=ArrayFormula(iferror(hlookup(1,{1;ARRAY},(row(A:A)+1)*2-transpose(sort(row(A1:A2)+0,1,0)))))
This is a very ugly solution and doesn't even explain how it works. At least I couldn't get it to work due to multiple errors, like i.e. to much parameters for IF (because an array is used). A shorter solution can be found here =ArrayFormula(iferror(hlookup(1,{1;ARRAY},(row(A:A)+1)*2-transpose(sort(row(A1:A2)+0,1,0))))) "ARRAY" can be replaced with IMPORTXML-Function. This function can be used for as much XPATHS one wants. – Pandora Mar 7 '19 at 15:51
In particular, it would be good to know how to modify the formula to accommodate more columns.