Commit Graph

4 Commits

Author SHA1 Message Date
4b5cea1ef8 [enhancement](fix)change ordinary type null value is \N,complex type null value is null (#24207) 2023-09-16 21:46:42 +08:00
268c867679 [Improve](serde)replace function_cast from_string to serde (#24087)
Now we can not support streamload with column which is map/array nested map/array
serde can do this now , so we can replace it
Notice. if item data in complex type data is empty we just return error, instead of makeup default value , because now we can not define right default for complex type
2023-09-14 13:53:16 +08:00
0ccb7262a7 [feature](Nereids) add password func (#23244)
add password function
```
select password("123");
+-------------------------------------------+
| password('123')                           |
+-------------------------------------------+
| *23AE809DDACAF96AF0FD78ED04B6A265E05AA257 |
+-------------------------------------------+
```
2023-08-25 14:04:49 +08:00
b6f2dfa994 [test](Nereids) add not nullable test for scalar functions (#16498) 2023-02-16 11:57:19 +08:00