Is there a way to implement graphql cursor based pagination with nested pagination queries in a performant way? Let’s say we have 3 pseudo graphql types: For simplicity let’s say user could read thousands of books and each book can have hundred of pages. user database table: book database table: p…
Tag: pagination
Is there any better option to apply pagination without applying OFFSET in SQL Server?
I want to apply pagination on a table with huge data. All I want to know a better option than using OFFSET in SQL Server. Here is my simple query: Answer You can use Keyset Pagination for this. It’s far more efficient than using Rowset Pagination (paging by row number). In Rowset Pagination, all previou…
How does one get the total rows for a partition in postgresql
I’m using a windows function to help me pagination through a list of records in the database. For example I have a list of dogs and they all have a breed associated with them. I want to show 10 dogs from each breed to my users. So that would be That will give me ~ten dogs from each breed.. What
Page numbers & total result count in a cursor based pagination
Though it may sound like a stupid question, sometimes it is necessary to show page numbers (and also the last page). What is the best way to calculate total row counts and also calculate page numbers (by providing a page query to return specific page) in a cursor based pagination? Also are all these possible …
pagination show an extra page
I am currently doing a paging system and I have an error that the “NEXT” button continues to work despite having reached the last page, when clicking this it takes me to an extra page …
PostgreSQL LIMIT with OFFSET is not working beyond 100000
I am using postgres (9.6) docker for my project. After loading large volume of data, for example 234453, I need to cut data in chunks using limit and offset. But I have observed that my query is …
Keyset pagination with WHERE & HAVING
I ran into a question that I can’t find a solution yet for keyset pagination: Suppose we have this query: How should we do keyset pagination on that? For a.number only, we can have WHERE a.number < ?; For rating only, we do HAVING rating < ?; If there’re two conditions for where, we can have…
How to implement pagination by nextPageToken?
I am trying to implement pagination using nextPageToken. I have table: CREATE TABLE IF NOT EXISTS categories ( id BIGINT PRIMARY KEY, name VARCHAR(30) NOT NULL, parent_id …
Cursor based pagination for table without a unique and sequential id column?
I’m investigating using cursor-based pagination. I have the following (postgres) table: and had begun to sketch out the pagination query (not tested): I’ve been reading these posts: https://slack.engineering/evolving-api-pagination-at-slack-1c1f644f8e12 https://engineering.mixmax.com/blog/api-pagi…
Datatables Filter not working when applying SQL Server 2008 pagination code
I have managed to make the pagination work (thanks to @zhorov) but somehow it’s conflicting with the search/filter function. Tried to put each query in each $_post to see if the select query will …