MIN¶
Returns the minimum values
Syntax¶
-- As an aggregate
MIN( expr )
-- As a window function
MIN ( expr ) OVER (
[ PARTITION BY value_expression [, ...] ]
[ ORDER BY value_expression [ ASC | DESC ] [ NULLS { FIRST | LAST } ] [, ...] ]
[ frame_clause ]
)
Arguments¶
Parameter | Description |
---|---|
expr |
Value expression |
Returns¶
Return type is dependant on the argument.
Notes¶
NULL
values are ignored
Examples¶
For these examples, assume a table named nba
, with the following structure:
CREATE TABLE nba
(
"Name" varchar(40),
"Team" varchar(40),
"Number" tinyint,
"Position" varchar(2),
"Age" tinyint,
"Height" varchar(4),
"Weight" real,
"College" varchar(40),
"Salary" float
);
Here’s a peek at the table contents (Download nba.csv
):
Name | Team | Number | Position | Age | Height | Weight | College | Salary |
---|---|---|---|---|---|---|---|---|
Avery Bradley | Boston Celtics | 0.0 | PG | 25.0 | 6-2 | 180.0 | Texas | 7730337.0 |
Jae Crowder | Boston Celtics | 99.0 | SF | 25.0 | 6-6 | 235.0 | Marquette | 6796117.0 |
John Holland | Boston Celtics | 30.0 | SG | 27.0 | 6-5 | 205.0 | Boston University | |
R.J. Hunter | Boston Celtics | 28.0 | SG | 22.0 | 6-5 | 185.0 | Georgia State | 1148640.0 |
Jonas Jerebko | Boston Celtics | 8.0 | PF | 29.0 | 6-10 | 231.0 | 5000000.0 | |
Amir Johnson | Boston Celtics | 90.0 | PF | 29.0 | 6-9 | 240.0 | 12000000.0 | |
Jordan Mickey | Boston Celtics | 55.0 | PF | 21.0 | 6-8 | 235.0 | LSU | 1170960.0 |
Kelly Olynyk | Boston Celtics | 41.0 | C | 25.0 | 7-0 | 238.0 | Gonzaga | 2165160.0 |
Terry Rozier | Boston Celtics | 12.0 | PG | 22.0 | 6-2 | 190.0 | Louisville | 1824360.0 |
Simple Minimum, Maximum on numeric columns¶
t=> SELECT MIN("Age"), MAX("Age") FROM nba;
min | max
----+----
19 | 40
Minimum and maximum on text columns¶
t=> SELECT MIN("Name"), MAX("Name") FROM nba;
min | max
-------------+--------------
Aaron Brooks | Zaza Pachulia
Combine MIN with GROUP BY¶
t=> SELECT "Team", MIN("Salary") FROM nba GROUP BY 1 ORDER BY 2 DESC LIMIT 5;
Team | min
-----------------------+--------
Boston Celtics | 1148640
Minnesota Timberwolves | 947276
Utah Jazz | 900000
Orlando Magic | 845059
Memphis Grizzlies | 700902