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Lirikl 2023-05-12 12:20:52 +03:00
parent bd3c084cb1
commit 23dec236c2
1 changed files with 6 additions and 1 deletions
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7
src/Functions/array/arrayFold.cpp
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@ -219,7 +219,12 @@ private:
REGISTER_FUNCTION(ArrayFold) REGISTER_FUNCTION(ArrayFold)
{ {
factory.registerFunction<ArrayFold>();
factory.registerFunction<ArrayFold>(R"(
Function arrayFold(x1,...,xn,accum -> expression, array1,...,arrayn, init_accum) applies lambda function to a number of same sized array columns
and collects result in accumulator. Accumulator can be either constant or column.
)");
} }