Spaarsh commented on issue #14044:
URL: https://github.com/apache/datafusion/issues/14044#issuecomment-2616461779
@alamb @HectorPascual these are the final query outputs. I have added
support for individual values of the types ```Utf8```, ```Int32```,
```Int64```, ```UInt32``` and ```UInt64```.
```
> SELECT xxhash64('1') AS xxhash64_result;
+------------------+
| xxhash64_result |
+------------------+
| b7b41276360564d4 |
+------------------+
1 row(s) fetched.
Elapsed 0.004 seconds.
```
```
> SELECT xxhash64(1) AS xxhash64_result;
+------------------+
| xxhash64_result |
+------------------+
| b7b41276360564d4 |
+------------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
```
> SELECT xxhash32('1') AS xxhash32_result;
+-----------------+
| xxhash32_result |
+-----------------+
| b6ecc8b2 |
+-----------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
```
> SELECT xxhash32(1) AS xxhash32_result;
+-----------------+
| xxhash32_result |
+-----------------+
| b6ecc8b2 |
+-----------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
```
> SELECT xxhash32('foobar') AS xxhash32_result;
+-----------------+
| xxhash32_result |
+-----------------+
| eda34aaf |
+-----------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
```
> SELECT xxhash64(12345678901234567890) AS xxhash64_result;
+------------------+
| xxhash64_result |
+------------------+
| ebab9f9f8b4ae622 |
+------------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
```
> SELECT xxhash32(12345678901234567890) AS xxhash32_result;
+-----------------+
| xxhash32_result |
+-----------------+
| 2d0c3d1b |
+-----------------+
1 row(s) fetched.
Elapsed 0.001 seconds.
```
If this is alright, then I will add the tests for these functions.
> Perhaps consider adding a non cryptographic module and add wyhash as well
(here some of the crates I've used for similar usecase but in polars:
https://github.com/ion-elgreco/polars-hash/blob/main/polars_hash%2FCargo.toml)
@alamb should I open a new issue for adding wyhash and the other functions?
Or they can be added along with this PR?
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