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[Julia] Improves Julia support for scalar UDFs #15430

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merged 9 commits into from
Jan 3, 2025
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[Julia] Improves Julia support for scalar UDFs #15430

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ae80f4d
Add better support for user defined Scalar Functions
tqml Jul 28, 2024
9e716c3
Remove space
tqml Dec 20, 2024
436441f
Fix errors and remove unregister (not supported)
tqml Dec 20, 2024
d606b5d
Update tests
tqml Dec 20, 2024
d992024
Fix format
tqml Dec 20, 2024
95601ba
Fix test error on Julia 1.7
tqml Dec 20, 2024
1da5c03
Update exception testing
tqml Dec 20, 2024
0cfc1e9
Add notes to wrapper generation
tqml Dec 20, 2024
677cf82
Update docs
tqml Dec 20, 2024
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Update tests
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@tqml
tqml committed Dec 20, 2024
commit d606b5db5b0c7ba0c411e413f01fd2159a4adab0
2 changes: 2 additions & 0 deletions tools/juliapkg/test/test_scalar_udf.jl
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Expand Up @@ -275,12 +275,14 @@ my_reverse(s) = string(reverse(s))
#DuckDB.duckdb_scalar_function_set_function(mysum_udf.handle, ptr)
DuckDB.register_scalar_function(con, fun) # Register UDF

@test_throws ArgumentError DuckDB.register_scalar_function(con, fun) # Register UDF twice


DuckDB.execute(con, "CREATE TABLE test1 (a INT, b INT);")
DuckDB.execute(con, "INSERT INTO test1 VALUES ('1', '2'), ('3','4'), ('5', '6')")
result = DuckDB.execute(con, "SELECT mysum(a, b) as result FROM test1") |> DataFrame
@test result.result == [3, 7, 11]

end

@testset "UDF Macro Various Types" begin
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