VeloDB Cloud 4.x is based on Doris 3.x. Versions in this section refer to Doris versions. See Version Mapping.
LENGTH
Description
Returns the number of bytes in a string.
Syntax
LENGTH ( <str> )
Parameters
| Parameter | Description |
|---|---|
<str> | The string whose bytes need to be calculated |
Return Value
The number of bytes in the string <str>.
Example
SELECT LENGTH("abc"),length("中国")
+---------------+------------------+
| length('abc') | length('中国') |
+---------------+------------------+
| 3 | 6 |
+---------------+------------------+