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New posts in greatest-n-per-group
Getting Max date from multiple table after INNER JOIN
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mysql
sql
greatest-n-per-group
How to include a column in a group by without unwanted values
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oracle-database
greatest-n-per-group
Retrieve max/min row with left join trick for a group, when group is on another table
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mysql
greatest-n-per-group
Limit Per Criteria
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sql
mysql
optimization
greatest-n-per-group
Select entry with second most recent date
Nov 27, 2025
sql
postgresql
greatest-n-per-group
MySQL select a single record from highest join value from multiple tables with multiple records
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mysql
sql
greatest-n-per-group
PostgreSQL - Show the last N rows for each sorted group
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sql
postgresql
group-by
greatest-n-per-group
postgres: get top n occurrences of a value within each group
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sql
postgresql
group-by
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greatest-n-per-group
How to make faster group by in mysql very big table?
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mysql
sql
select
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greatest-n-per-group
How to select only the second max date from a table
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sql
oracle-database
date
greatest-n-per-group
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greatest-n-per-group
Ranking users with weekly date period and listing all first ranked users
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sql
postgresql
aggregate-functions
greatest-n-per-group
window-functions
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sql
postgresql
greatest-n-per-group
SQL Server: Select entry based on frequency of entries in another table
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sql-server
select
greatest-n-per-group
How to get the last records for a combination of 2 columns?
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sql
sql-server
t-sql
date
greatest-n-per-group
BigQuery: Select value by last date per user
Oct 26, 2025
sql
google-bigquery
greatest-n-per-group
How do I build a query in Ruby on Rails that joins on the max of a has_many relation only and includes a select filter on that relation?
Oct 25, 2025
ruby-on-rails
ruby
postgresql
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"Top-1 Per Group”: Get the latest row per deviceid in a time range
Oct 26, 2025
sql
time-series
greatest-n-per-group
griddb
tql
Get whole row with MIN-Value and GROUPed BY another column
Oct 24, 2025
postgresql
greatest-n-per-group
How can I SELECT distinct data based on a date field?
Oct 24, 2025
sql
t-sql
select
group-by
greatest-n-per-group
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