Update concat_ws scalar function to support Utf8View #12309
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Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
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Marking as draft as it looks like we are still working out the CI checks |
devanbenz
commented
Sep 5, 2024
Signed-off-by: Devan <[email protected]>
github-actions
bot
added
logical-expr
Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
Signed-off-by: Devan <[email protected]>
2010YOUY01
reviewed
Sep 9, 2024
| DataType::Utf8View => { | ||
| let string_array = as_string_view_array(array)?; | ||
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| data_size += string_array.len(); |
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data_size is the estimated string array size after concatenation, I think here it should increment sum of inner buffers' size instead
(And everything else LGTM)
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Using data_size += string_array.data_buffers().len(); ?
disregard I think I get what you mean I modified it to sum up the inner buffer vec on each iteration and use that as the size
alamb
approved these changes
Sep 11, 2024
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Thank you @devanbenz -- this looks great to me
Thank you @2010YOUY01 for the review
| @@ -796,7 +796,7 @@ EXPLAIN SELECT | |||
| FROM test; | |||
| ---- | |||
| logical_plan | |||
| 01)Projection: concat_ws(Utf8(", "), CAST(test.column1_utf8view AS Utf8), CAST(test.column2_utf8view AS Utf8)) AS c | |||
| 01)Projection: concat_ws(Utf8(", "), test.column1_utf8view, test.column2_utf8view) AS c | |||
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Thanks again @devanbenz and @2010YOUY01 |
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Which issue does this PR close?
Closes #11837
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Are there any user-facing changes?