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enable bigint float division (#15691)

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Artem Zuikov 2020-10-07 14:32:57 +03:00 committed by GitHub
parent 041015545c
commit 403a5320f5
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3 changed files with 24 additions and 17 deletions
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4
src/Functions/divide.cpp
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@ -5,7 +5,6 @@ namespace DB
{ {
namespace ErrorCodes namespace ErrorCodes
{ {
extern const int NOT_IMPLEMENTED;
extern const int LOGICAL_ERROR; extern const int LOGICAL_ERROR;
} }
@ -18,9 +17,6 @@ struct DivideFloatingImpl
template <typename Result = ResultType> template <typename Result = ResultType>
static inline NO_SANITIZE_UNDEFINED Result apply(A a [[maybe_unused]], B b [[maybe_unused]]) static inline NO_SANITIZE_UNDEFINED Result apply(A a [[maybe_unused]], B b [[maybe_unused]])
{ {
if constexpr (is_big_int_v<A> || is_big_int_v<B>)
throw Exception("DivideFloatingImpl are not implemented for big integers", ErrorCodes::NOT_IMPLEMENTED);
else
return static_cast<Result>(a) / b; return static_cast<Result>(a) / b;
} }

11
tests/queries/0_stateless/01440_big_int_arithm.reference
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@ -42,3 +42,14 @@
1 1 Int128 Int256 1 1 Int128 Int256
1 1 Int128 Int256 1 1 Int128 Int256
-1 -1 Int128 Int256 -1 -1 Int128 Int256
1 1 Float64 Float64
1 1 Float64 Float64
1 1 Float64 Float64
1 1 Float64 Float64
-1 -1 Float64 Float64
-1 -1 Float64 Float64
-1 -1 Float64 Float64
-1 -1 Float64 Float64
1 1 Float64 Float64
1 1 Float64 Float64
-1 -1 Float64 Float64

24
tests/queries/0_stateless/01440_big_int_arithm.sql
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@ -58,16 +58,16 @@ select intDiv(toInt128(-1), toInt256(-1)) x, intDiv(toInt256(-1), toInt256(-1))
select intDiv(toInt128(-1), toUInt256(1)) x, intDiv(toInt256(-1), toUInt256(1)) y, toTypeName(x), toTypeName(y); select intDiv(toInt128(-1), toUInt256(1)) x, intDiv(toInt256(-1), toUInt256(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toInt8(1)) x, (toInt256(-1) / toInt8(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt8(-1)) x, (toInt256(-1) / toInt8(-1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toInt16(1)) x, (toInt256(-1) / toInt16(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt16(-1)) x, (toInt256(-1) / toInt16(-1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toInt32(1)) x, (toInt256(-1) / toInt32(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt32(-1)) x, (toInt256(-1) / toInt32(-1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toInt64(1)) x, (toInt256(-1) / toInt64(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt64(-1)) x, (toInt256(-1) / toInt64(-1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toUInt8(1)) x, (toInt256(-1) / toUInt8(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toUInt8(1)) x, (toInt256(-1) / toUInt8(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toUInt16(1)) x, (toInt256(-1) / toUInt16(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toUInt16(1)) x, (toInt256(-1) / toUInt16(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toUInt32(1)) x, (toInt256(-1) / toUInt32(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toUInt32(1)) x, (toInt256(-1) / toUInt32(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) / toUInt64(1)) x, (toInt256(-1) / toUInt64(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toUInt64(1)) x, (toInt256(-1) / toUInt64(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) * toInt128(1)) x, (toInt256(-1) * toInt128(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt128(-1)) x, (toInt256(-1) / toInt128(-1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) * toInt256(1)) x, (toInt256(-1) * toInt256(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toInt256(-1)) x, (toInt256(-1) / toInt256(-1)) y, toTypeName(x), toTypeName(y);
-- --select (toInt128(-1) * toUInt128(1)) x, (toInt256(-1) * toUInt128(1)) y, toTypeName(x), toTypeName(y); --select (toInt128(-1) / toUInt128(1)) x, (toInt256(-1) / toUInt128(1)) y, toTypeName(x), toTypeName(y);
-- select (toInt128(-1) * toUInt256(1)) x, (toInt256(-1) * toUInt256(1)) y, toTypeName(x), toTypeName(y); select (toInt128(-1) / toUInt256(1)) x, (toInt256(-1) / toUInt256(1)) y, toTypeName(x), toTypeName(y);