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25 lines
506 B
C++
25 lines
506 B
C++
#pragma once
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#include <DB/Core/Block.h>
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#include <DB/Core/ColumnNumbers.h>
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namespace DB
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{
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namespace Conditional
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{
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class NullMapBuilder;
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struct NumericPerformer
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{
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/// Perform a multiIf function for numeric branch (then, else) arguments
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/// that may have either scalar types or array types.
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/// For the meaning of the builder parameter, see the FunctionMultiIf::perform() declaration.
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static bool perform(Block & block, const ColumnNumbers & args, size_t result, NullMapBuilder & builder);
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};
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}
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}
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