Question : I have a table users that has, say, 42 records. To get the total rows and some other […]
Tag: offset-fetch
Reduce query time for higher offset in sql server
Question : Currently, I have table base_voter with data around 100M of dummy data. I have stored procedure as follows: […]
Reduce query time for higher offset in sql server
Question : Currently, I have table base_voter with data around 100M of dummy data. I have stored procedure as follows: […]
limit and then group by in MySQL
Question : I have a mysql table having following structure : payment_id(int auto_increment), emp_id(int), chargeTime(datetime), payment(double) I need to have […]
MSSQL efficient paging including a join on big tables
Question : We have a table with products and a table with a current selection/assortment of products. Now need to […]
OFFSET … FETCH overlapping results on second page
Question : When using OFFSET … FETCH, I’m having I’m getting…interesting results. Here are two sqlfiddles to illustrate my problem. […]
LIMIT and OFFSET a complex query
Question : I have a query generated by a ORM (Sequelize), i ran into an issue where sequelize fails, look […]
How to get the top 20 percent records with a single query?
Question : SELECT start_coins FROM coins ORDER BY start_coins DESC LIMIT 10; /* till here the query works*/ CAST((COUNT(start_coins) * […]
How to deal with large offsets in select?
Question : Table jtest with 200k rows, each row contains jsonb { id: “<uuid>”, key: <index> } (<index> is integer […]
How to get the top 20 percent records with a single query?
Question : SELECT start_coins FROM coins ORDER BY start_coins DESC LIMIT 10; /* till here the query works*/ CAST((COUNT(start_coins) * […]
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