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Add DuckDB struct test and row as alias - #12841
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Signed-off-by: jayzhan211 <jayzhan211@gmail.com>
alamb
commented
Oct 10, 2024
Contributor
wasmtest Ci failure has been fixed in #12844 |
jayzhan211
marked this pull request as ready for review
October 10, 2024 14:22
alamb
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Oct 10, 2024
| # Test row alias | ||
| query ? | ||
| select row('a', 'b'); |
Contributor
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BTW there is pretty sweet struct literal syntax like { c1: 'a', c2: 'b'} as well
>select { c1: 'a', c2: 'b'};
+---------------------------------------------------------+
| named_struct(Utf8("c1"),Utf8("a"),Utf8("c2"),Utf8("b")) |
+---------------------------------------------------------+
| {c1: a, c2: b} |
+---------------------------------------------------------+1 row(s) fetched.
Elapsed 0.002 seconds.ContributorAuthor
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In DuckDB, they don't have column name. Stored like a tuple.
D select row('red', 1);
┌──────────────────────────┐
│ main.row('red', 1) │
│ struct(varchar, integer) │
├──────────────────────────┤
│ (red, 1) │
└──────────────────────────┘
jayzhan211
commented
Oct 10, 2024
ContributorAuthor
Thanks @alamb |
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Which issue does this PR close?
Closes #.
Rationale for this change
Add support for DuckDB-like syntax and functions to facilitate testing
What changes are included in this PR?
Are these changes tested?
Are there any user-facing changes?