Method isOverflowColNull

src/processor/result/factorized_table.cpp:305–312

}

bool FactorizedTable::isOverflowColNull(const uint8_t* nullBuffer, ft_tuple_idx_t tupleIdx,
    ft_col_idx_t colIdx) const {
    DASSERT(colIdx < tableSchema.getNumColumns());
    if (tableSchema.getColumn(colIdx)->hasNoNullGuarantee()) {
        return false;
    }
    return NullBuffer::isNull(nullBuffer, tupleIdx);
}

bool FactorizedTable::isNonOverflowColNull(const uint8_t* nullBuffer, ft_col_idx_t colIdx) const {
    DASSERT(colIdx < tableSchema.getNumColumns());