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New posts in greatest-n-per-group
How to SELECT the newest four items per category?
sql
mysql
greatest-n-per-group
How to select the rows with maximum values in each group with dplyr? [duplicate]
r
dplyr
plyr
greatest-n-per-group
Subset rows corresponding to max value by group using data.table
r
data.table
greatest-n-per-group
Optimize GROUP BY query to retrieve latest row per user
sql
postgresql
indexing
greatest-n-per-group
postgresql-performance
Get records with max value for each group of grouped SQL results
mysql
sql
greatest-n-per-group
Get top n records for each group of grouped results
mysql
sql
greatest-n-per-group
mysql-variables
How can I SELECT rows with MAX(Column value), PARTITION by another column in MYSQL?
mysql
sql
max
distinct
greatest-n-per-group
ROW_NUMBER() in MySQL
mysql
sql
greatest-n-per-group
rank
row-number
Using LIMIT within GROUP BY to get N results per group?
mysql
sql
group-by
greatest-n-per-group
ranking
Get top 1 row of each group
sql
sql-server
tsql
sql-server-2005
greatest-n-per-group
Fetch the row which has the Max value for a column
sql
oracle
greatest-n-per-group
Retrieving the last record in each group - MySQL
sql
mysql
group-by
greatest-n-per-group
Select first row in each GROUP BY group?
sql
sqlite
postgresql
group-by
greatest-n-per-group
SQL select only rows with max value on a column [duplicate]
mysql
sql
aggregate-functions
greatest-n-per-group
groupwise-maximum
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