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Support 1 or 3 arg in generate_series() UDTF #13615

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2010YOUY01 opened this issue Dec 1, 2024 · 2 comments · Fixed by #13856
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Support 1 or 3 arg in generate_series() UDTF #13615

2010YOUY01 opened this issue Dec 1, 2024 · 2 comments · Fixed by #13856
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enhancement New feature or request

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@2010YOUY01
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Is your feature request related to a problem or challenge?

This is a follow up task for #13540
Now only 2-argument version is supported

> select * from generate_series(1,3);
+-------+
| value |
+-------+
| 1     |
| 2     |
| 3     |
+-------+

It can be extended with 'no start' and 'step' support:

D select * from generate_series(3);
┌─────────────────┐
│ generate_series │
│      int64      │
├─────────────────┤
│               0 │
│               1 │
│               2 │
│               3 │
└─────────────────┘
D select * from generate_series(3,1,-1);
┌─────────────────┐
│ generate_series │
│      int64      │
├─────────────────┤
│               3 │
│               2 │
│               1 │
└─────────────────┘

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@2010YOUY01 2010YOUY01 added the enhancement New feature or request label Dec 1, 2024
@2010YOUY01 2010YOUY01 changed the title Support 1/3 arg in generate_series() UDTF Support 1 or 3 arg in generate_series() UDTF Dec 1, 2024
@jonathanc-n
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take

@buraksenn
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buraksenn commented Dec 15, 2024

@jonathanc-n did you start working on this? I think this is a low-hanging issue and I can also try if you're okay with it

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3 participants