VeloDB Cloud 4.x is based on Doris 3.x. Versions in this section refer to Doris versions. See Version Mapping.
MAX
Description
The MAX function returns the maximum value of the expression.
Syntax
MAX(<expr>)
Parameters
| Parameters | Description |
|---|---|
expr | The expression needs to be obtained |
Return Value
Returns the same data type as the input expression.
Example
select max(scan_rows) from log_statis group by datetime;
+------------------+
| max(`scan_rows`) |
+------------------+
| 4671587 |
+------------------+