duckdb::CastFromBitToNumeric Struct Reference

Public Member Functions
template<>
bool	Operation (string_t input, bool &result, CastParameters &parameters)
template<>
bool	Operation (string_t input, hugeint_t &result, CastParameters &parameters)
template<>
bool	Operation (string_t input, uhugeint_t &result, CastParameters &parameters)

Static Public Member Functions
template<class SRC = string_t, class DST >
static bool	Operation (SRC input, DST &result, CastParameters &parameters)

Member Function Documentation

Operation()

template<class SRC = string_t, class DST >

static bool duckdb::CastFromBitToNumeric::Operation ( SRC  input, DST &  result, CastParameters &  parameters  )

inlinestatic

                                                                                     {
        D_ASSERT(input.GetSize() > 1);
 
        // TODO: Allow conversion if the significant bytes of the bitstring can be cast to the target type
        // Currently only allows bitstring -> numeric if the full bitstring fits inside the numeric type
        if (input.GetSize() - 1 > sizeof(DST)) {
            throw ConversionException(parameters.query_location, "Bitstring doesn't fit inside of %s",
                                      GetTypeId<DST>());
        }
        Bit::BitToNumeric(input, result);
        return (true);
    }

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp