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MCOL-641 Simple INSERT with one record works with this commit.

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This commit is contained in:
Roman Nozdrin
2020-01-09 13:22:56 +00:00
parent df65543dd4
commit 63dcaa387f
5 changed files with 144 additions and 11 deletions
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71
utils/dataconvert/dataconvert.cpp
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@ -1161,11 +1161,73 @@ bool stringToTimestampStruct(const string& data, TimeStamp& timeStamp, const str
}
// WIP
#include <stdio.h>
using int128_t = __int128;
using uint128_t = unsigned __int128;
struct uint128_pod
{
uint64_t lo;
uint64_t hi;
};
inline void toString(uint128_t i, char *p)
{
uint64_t div = 10000000000000000000ULL;
size_t div_log = 19;
uint128_t high = i;
uint128_t low;
low = high % div;
high /= div;
uint128_t mid;
mid = high % div;
high /= div;
uint128_pod *high_pod = reinterpret_cast<uint128_pod*>(&high);
uint128_pod *mid_pod = reinterpret_cast<uint128_pod*>(&mid);
uint128_pod *low_pod = reinterpret_cast<uint128_pod*>(&low);
int printed_chars = 0;
// WIP replace snprintf with streams
if (high_pod->lo != 0) {
printed_chars = snprintf(p, div_log+1, "%ld", high_pod->lo);
p += printed_chars;
printed_chars = snprintf(p, div_log+1, "%019lu", mid_pod->lo);
p += printed_chars;
} else if (mid_pod->lo != 0) {
printed_chars = snprintf(p, div_log+1, "%lu", mid_pod->lo);
p += printed_chars;
}
snprintf(p, div_log+1, "%019ld", low_pod->lo);
}
// Template this
// result must be calloc-ed
void atoi_(const string &arg, int128_t &res, size_t &size)
{
// WIP
//char buf[40];
//int128_t *res_ptr = reinterpret_cast<int128_t*>(result);
res = 0;
for (int j = 0; j < arg.size(); j++)
{
// WIP
res = res*10 + arg[j] - '0';
}
//toString(res, buf);
//std::cerr << "atoi_ " << buf <<endl;
//*res_ptr = res;
size = 16;
}
boost::any
DataConvert::convertColumnData(const CalpontSystemCatalog::ColType& colType,
const std::string& dataOrig, bool& pushWarning, const std::string& timeZone, bool nulFlag, bool noRoundup, bool isUpdate)
{
boost::any value;
// WIP
std::string data( dataOrig );
pushWarning = false;
CalpontSystemCatalog::ColDataType type = colType.colDataType;
@ -1225,10 +1287,15 @@ DataConvert::convertColumnData(const CalpontSystemCatalog::ColType& colType,
break;
// MCOL-641 WIP
// use string2BCD conversion here + set sign
case CalpontSystemCatalog::DECIMAL:
if (colType.colWidth == 16)
value = data;
{
//value = data;
size_t size;
int128_t bigint;
atoi_(data, bigint, size);
value = bigint;
}
else if (colType.colWidth == 1)
value = (char) number_int_value(data, colType, pushWarning, noRoundup);
else if (colType.colWidth == 2)