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fix(expr): cast untyped start and step when inferring type for generate_series #18786

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@stdrc stdrc commented Oct 2, 2024

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What's changed and what's your intention?

Fix #18729.

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stdrc commented Oct 2, 2024

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@stdrc stdrc changed the title cast untyped start and step when inferring type for generate_series fix(cast untyped start and step when inferring type for generate_series Oct 2, 2024
@stdrc stdrc changed the title fix(cast untyped start and step when inferring type for generate_series fix(expr): cast untyped start and step when inferring type for generate_series Oct 2, 2024
@github-actions github-actions bot added type/fix Bug fix and removed Invalid PR Title labels Oct 2, 2024
Signed-off-by: Richard Chien <[email protected]>
@stdrc stdrc marked this pull request as ready for review October 2, 2024 10:05
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Thanks!

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kwannoel commented Oct 2, 2024

Can you add a batch plan test as well?

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stdrc commented Oct 2, 2024

Can you add a batch plan test as well?

In batch, we won't throw error until the query is executed by backend. So we can't test it in planner test.🤪

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kwannoel commented Oct 2, 2024

Can you add a batch plan test as well?

In batch, we won't throw error until the query is executed by backend. So we can't test it in planner test.🤪

An slt test would be good then, to make sure the type checking behaviour is consistent between batch and streaming.

Won't block this PR on it.

Signed-off-by: Richard Chien <[email protected]>
@stdrc stdrc enabled auto-merge October 3, 2024 08:03
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stdrc commented Oct 3, 2024

newly-added e2e test failed because of a weird bug: #18790

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Streaming generate_series should work with unknown as start
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