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GROUP BY Clause – DuckDB 11645
This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview ... g to each different city: SELECT city , count ( * ) FROM addresses GROUP BY city ; Compute the average income per city per street_name: SELECT city , street_name , avg ( income ) FROM addresses GROUP BY city , street_name ; GROUP BY ALL Examples Group ... by city and street_name to remove any duplicate values: SELECT city , street_name FROM addresses GROUP BY ALL ; Compute the average income pe ... r city per street_name. Since income is wrapped in an aggregate function, do not include it in the GROUP BY : SELECT city , street_name , av ...
https://man.mtool.work/duckdb/1.3/sql/query_syntax/groupby.html
GROUPING SETS – DuckDB 9152
This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview ... d four different dimensions: -- the syntax () denotes the empty set (i.e., computing an ungrouped aggregate) SELECT city , street_name , avg ( income ) FROM addresses GROUP BY GROUPING SETS (( city , street_name ), ( city ), ( street_name ), ()); Compu ... te the average income along the same dimensions: SELECT city , street_name , avg ( income ) FROM addresses GROUP BY CUBE ( city , street_name ); Compute the average income along the dimensions ... (city, street_name) , (city) and () : SELECT city , street_name , avg ( income ) FROM addresses GROUP BY ROLLUP ( city , street_name ); ...
https://man.mtool.work/duckdb/1.3/sql/query_syntax/grouping_sets.html
HAVING Clause – DuckDB 7087
This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview ... SELECT city , count ( * ) FROM addresses GROUP BY city HAVING count ( * ) >= 50 ; Compute the average income per city per street_name , filtering out cities with an average income bigger than twice the median income : SELECT city , street_name , avg ( ... income ) FROM addresses GROUP BY city , street_name HAVING avg ( income ) > 2 * median ( income ); Syntax 関連キーワード clause city income after grouping addresses coun ... t street Syntax occurs filtering cities average median Documentation Query Copy Markdown Clause used provide filter criteria comple ...
https://man.mtool.work/duckdb/1.3/sql/query_syntax/having.html
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