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MCOL-641 1. Add support for int128_t in ParsedColumnFilter.

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2. Set Decimal precision in SimpleColumn::evaluate().
3. Add support for int128_t in ConstantColumn.
4. Set IDB_Decimal::s128Value in buildDecimalColumn().
5. Use width 16 as first if predicate for branching based on decimal width.
This commit is contained in:
Gagan Goel
2020-03-13 15:42:25 -04:00
committed by Roman Nozdrin
parent 0bd172cd6e
commit 74b64eb4f1
21 changed files with 348 additions and 238 deletions
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15
writeengine/bulk/we_bulkloadbuffer.cpp
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@ -39,6 +39,7 @@
#include "brmtypes.h"
#include "dataconvert.h"
#include "exceptclasses.h"
#include "mcs_decimal.h"
#include "joblisttypes.h"
@ -986,18 +987,18 @@ void BulkLoadBuffer::convert(char* field, int fieldLength,
if ( (column.dataType == CalpontSystemCatalog::DECIMAL) ||
(column.dataType == CalpontSystemCatalog::UDECIMAL))
{
if (width <= 8)
{
// errno is initialized and set in convertDecimalString
llVal = Convertor::convertDecimalString(
field, fieldLength, column.scale );
}
else
if (LIKELY(width == datatypes::MAXDECIMALWIDTH))
{
bool saturate = false;
bigllVal = dataconvert::string_to_ll<int128_t>(string(field), saturate);
// TODO MCOL-641 check saturate
}
else if (width <= 8)
{
// errno is initialized and set in convertDecimalString
llVal = Convertor::convertDecimalString(
field, fieldLength, column.scale );
}
}
else
{