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New posts in greatest-n-per-group
Count events with a cool-down period after each instance
Oct 20, 2025
sql
postgresql
time-series
greatest-n-per-group
gaps-and-islands
GROUP BY PostgreSQL query where I need a column that is not in the GROUP BY clause [duplicate]
Oct 17, 2025
sql
postgresql
greatest-n-per-group
rails-postgresql
PostgreSQL GROUP BY: SELECT column on MAX of another WHERE a third column = x
Oct 18, 2025
sql
postgresql
greatest-n-per-group
SQL Join to the latest record
Oct 17, 2025
sql
sql-server
greatest-n-per-group
Postgres get first item of a group by
Oct 14, 2025
database
postgresql
greatest-n-per-group
SQL select the max value of a sum
Sep 21, 2025
sql
greatest-n-per-group
snowflake-cloud-data-platform
How to select specific rows in PostgreSQL query?
Sep 22, 2025
sql
postgresql
greatest-n-per-group
select greatest element per group in querydsl
Sep 20, 2025
java
sql
jpa
greatest-n-per-group
querydsl
Aggregate functions are not allowed in FILTER
Sep 13, 2025
sql
postgresql
greatest-n-per-group
window-functions
"SELECT MAX(rowid) FROM table" query works only after "SELECT * FROM table" has been called
Sep 08, 2025
javascript
html
sqlite
greatest-n-per-group
Join with a second table containing multiple records, take the latest
Sep 07, 2025
sql
group-by
left-join
greatest-n-per-group
amazon-redshift
Finding the highest n values of each group in MySQL
Sep 07, 2025
mysql
greatest-n-per-group
SQL Select two max rows from same table and joining with third table
Mar 20, 2023
mysql
sql
aggregate-functions
greatest-n-per-group
sql-view
Left Join with Group By
Mar 19, 2023
sql
postgresql
group-by
left-join
greatest-n-per-group
List messages ordered by conversations for all users
Mar 17, 2023
mysql
sql
greatest-n-per-group
Adding (SELECTING) two more other columns to this resultset
Feb 25, 2023
mysql
sql
greatest-n-per-group
How do I use MySQL Joins to select forum boards that users are allowed to read?
Feb 18, 2023
php
mysql
join
greatest-n-per-group
POSTGRESQL : How to select the first row of each group?
Sep 01, 2025
sql
postgresql
greatest-n-per-group
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