5 lines
308 B
Text
5 lines
308 B
Text
# Note that if the input is not rectangular, the output might be lossy.
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create or replace function transpose(lst) as (
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select list_transform( range(1, 1+length(lst[1])),
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j -> list_transform(range(1, length(lst)+1),
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i -> lst[i][j]) ));
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