VeloDB Cloud 4.x is based on Doris 3.x. Versions in this section refer to Doris versions. See Version Mapping.
XXHASH_32
Description
Calculate the 32-bit xxhash value of the input string
Syntax
XXHASH_32( <str> [ , <str> ... ] )
Parameters
| parameter | description |
|---|---|
<str> | The 32-bit xxhash value to be calculated |
Return Value
Returns the 32-bit xxhash value of the input string.
Examples
select xxhash_32(NULL), xxhash_32("hello"), xxhash_32("hello", "world");
+-----------------+--------------------+-----------------------------+
| xxhash_32(NULL) | xxhash_32('hello') | xxhash_32('hello', 'world') |
+-----------------+--------------------+-----------------------------+
| NULL | -83855367 | -920844969 |
+-----------------+--------------------+-----------------------------+